diff --git a/core/lib/Drupal/Core/Entity/ContentEntityBase.php b/core/lib/Drupal/Core/Entity/ContentEntityBase.php
index 268f297..e242544 100644
--- a/core/lib/Drupal/Core/Entity/ContentEntityBase.php
+++ b/core/lib/Drupal/Core/Entity/ContentEntityBase.php
@@ -149,11 +149,11 @@
   protected $validationRequired = FALSE;
 
   /**
-   * The original revision ID before the new revision was set.
+   * The loaded revision ID before the new revision was set.
    *
    * @var int
    */
-  protected $originalRevisionId;
+  protected $loadedRevisionId;
 
   /**
    * {@inheritdoc}
@@ -227,9 +227,9 @@ public function __construct(array $values, $entity_type, $bundle = FALSE, $trans
       }
     }
     if ($this->getEntityType()->isRevisionable()) {
-      // Store the original revision ID the entity has been loaded with to
+      // Store the loaded revision ID the entity has been loaded with to
       // keep it safe from changes.
-      $this->updateOriginalRevisionId();
+      $this->updateLoadedRevisionId();
     }
   }
 
@@ -285,15 +285,15 @@ public function setNewRevision($value = TRUE) {
   /**
    * {@inheritdoc}
    */
-  public function getOriginalRevisionId() {
-    return $this->originalRevisionId;
+  public function getLoadedRevisionId() {
+    return $this->loadedRevisionId;
   }
 
   /**
    * {@inheritdoc}
    */
-  public function updateOriginalRevisionId() {
-    $this->originalRevisionId = $this->getRevisionId() ?: $this->originalRevisionId;
+  public function updateLoadedRevisionId() {
+    $this->loadedRevisionId = $this->getRevisionId() ?: $this->loadedRevisionId;
     return $this;
   }
 
@@ -826,7 +826,7 @@ protected function initializeTranslation($langcode) {
     $translation->translatableEntityKeys = &$this->translatableEntityKeys;
     $translation->translationInitialize = FALSE;
     $translation->typedData = NULL;
-    $translation->originalRevisionId = &$this->originalRevisionId;
+    $translation->loadedRevisionId = &$this->loadedRevisionId;
 
     return $translation;
   }
@@ -1053,7 +1053,7 @@ public function createDuplicate() {
     // Check whether the entity type supports revisions and initialize it if so.
     if ($entity_type->isRevisionable()) {
       $duplicate->{$entity_type->getKey('revision')}->value = NULL;
-      $duplicate->originalRevisionId = NULL;
+      $duplicate->loadedRevisionId = NULL;
     }
 
     return $duplicate;
@@ -1096,10 +1096,10 @@ public function __clone() {
       $enforce_is_new = $this->enforceIsNew;
       $this->enforceIsNew = &$enforce_is_new;
 
-      // Ensure the originalRevisionId property is actually cloned by
+      // Ensure the loadedRevisionId property is actually cloned by
       // overwriting the original reference with one pointing to a copy of it.
-      $original_revision_id = $this->originalRevisionId;
-      $this->originalRevisionId = &$original_revision_id;
+      $original_revision_id = $this->loadedRevisionId;
+      $this->loadedRevisionId = &$original_revision_id;
     }
   }
 
diff --git a/core/lib/Drupal/Core/Entity/ContentEntityInterface.php b/core/lib/Drupal/Core/Entity/ContentEntityInterface.php
index 6d51070..8893a8b 100644
--- a/core/lib/Drupal/Core/Entity/ContentEntityInterface.php
+++ b/core/lib/Drupal/Core/Entity/ContentEntityInterface.php
@@ -54,16 +54,16 @@ public function setRevisionTranslationAffected($affected);
   public function isRevisionTranslationAffected();
 
   /**
-   * Gets the original revision ID of the entity.
+   * Gets the loaded Revision ID of the entity.
    *
    * @return int
-   *   The original revision identifier of the entity, or NULL if the entity
+   *   The loaded Revision identifier of the entity, or NULL if the entity
    *   does not have a revision identifier.
    */
-  public function getOriginalRevisionId();
+  public function getLoadedRevisionId();
 
   /**
-   * Updates the original revision ID with the revision ID.
+   * Updates the loaded Revision ID with the revision ID.
    *
    * This method should not be used, it could unintentionally cause the original
    * revision ID property value to be lost.
@@ -72,6 +72,6 @@ public function getOriginalRevisionId();
    *
    * @return $this
    */
-  public function updateOriginalRevisionId();
+  public function updateLoadedRevisionId();
 
 }
diff --git a/core/lib/Drupal/Core/Entity/ContentEntityStorageBase.php b/core/lib/Drupal/Core/Entity/ContentEntityStorageBase.php
index 79430e4..84015bf 100644
--- a/core/lib/Drupal/Core/Entity/ContentEntityStorageBase.php
+++ b/core/lib/Drupal/Core/Entity/ContentEntityStorageBase.php
@@ -305,7 +305,7 @@ protected function doPostSave(EntityInterface $entity, $update) {
 
     // The revision is stored, it should no longer be marked as new now.
     if ($this->entityType->isRevisionable()) {
-      $entity->updateOriginalRevisionId();
+      $entity->updateLoadedRevisionId();
       $entity->setNewRevision(FALSE);
     }
   }
diff --git a/core/modules/system/tests/modules/entity_test/entity_test.module b/core/modules/system/tests/modules/entity_test/entity_test.module
index 717bdb9..404dd97 100644
--- a/core/modules/system/tests/modules/entity_test/entity_test.module
+++ b/core/modules/system/tests/modules/entity_test/entity_test.module
@@ -418,7 +418,7 @@ function entity_test_entity_test_insert($entity) {
  */
 function entity_test_entity_update(EntityInterface $entity) {
   if ($entity instanceof ContentEntityInterface) {
-    \Drupal::state()->set('entity_test.originalRevisionId', $entity->getOriginalRevisionId());
+    \Drupal::state()->set('entity_test.loadedRevisionId', $entity->getLoadedRevisionId());
   }
 }
 
diff --git a/core/tests/Drupal/KernelTests/Core/Entity/EntityOriginalRevisionTest.php b/core/tests/Drupal/KernelTests/Core/Entity/EntityOriginalRevisionTest.php
index 6ec8cf3..9fedf26 100644
--- a/core/tests/Drupal/KernelTests/Core/Entity/EntityOriginalRevisionTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Entity/EntityOriginalRevisionTest.php
@@ -6,11 +6,11 @@
 use Drupal\language\Entity\ConfigurableLanguage;
 
 /**
- * Tests the original revision of an entity.
+ * Tests the loaded Revision of an entity.
  *
  * @group entity
  */
-class EntityOriginalRevisionTest extends EntityKernelTestBase {
+class EntityLoadedRevisionTest extends EntityKernelTestBase {
 
   /**
    * Modules to enable.
@@ -35,9 +35,9 @@ protected function setUp() {
   }
 
   /**
-   * Test getOriginalRevisionId() returns the correct ID throughout the process.
+   * Test getLoadedRevisionId() returns the correct ID throughout the process.
    */
-  public function testOriginalRevisionId() {
+  public function testLoadedRevisionId() {
     ConfigurableLanguage::createFromLangcode('fr')->save();
 
     // Create a basic EntityTestMulRev entity and save it.
@@ -48,83 +48,83 @@ public function testOriginalRevisionId() {
     $loaded = EntityTestMulRev::load($entity->id());
     $loaded->setNewRevision(TRUE);
 
-    // Before saving, the original revision ID should be the same as the created
+    // Before saving, the loaded Revision ID should be the same as the created
     // entity, not the same as the loaded entity (which does not have a revision
     // ID yet).
-    $this->assertEquals($entity->getRevisionId(), $loaded->getOriginalRevisionId());
-    $this->assertNotEquals($loaded->getRevisionId(), $loaded->getOriginalRevisionId());
+    $this->assertEquals($entity->getRevisionId(), $loaded->getLoadedRevisionId());
+    $this->assertNotEquals($loaded->getRevisionId(), $loaded->getLoadedRevisionId());
     $this->assertSame(NULL, $loaded->getRevisionId());
 
-    // After updating the original revision ID the result should be the same.
-    $loaded->updateOriginalRevisionId();
-    $this->assertEquals($entity->getRevisionId(), $loaded->getOriginalRevisionId());
-    $this->assertNotEquals($loaded->getRevisionId(), $loaded->getOriginalRevisionId());
+    // After updating the loaded Revision ID the result should be the same.
+    $loaded->updateLoadedRevisionId();
+    $this->assertEquals($entity->getRevisionId(), $loaded->getLoadedRevisionId());
+    $this->assertNotEquals($loaded->getRevisionId(), $loaded->getLoadedRevisionId());
     $this->assertSame(NULL, $loaded->getRevisionId());
 
     $loaded->save();
 
-    // In entity_test_entity_update() the original revision ID was stored in
+    // In entity_test_entity_update() the loaded Revision ID was stored in
     // state. This should be the same as we had before calling $loaded->save().
     /** @var \Drupal\Core\Entity\ContentEntityInterface $loaded_original */
-    $originalRevisionId = \Drupal::state()->get('entity_test.originalRevisionId');
-    $this->assertEquals($entity->getRevisionId(), $originalRevisionId);
-    $this->assertNotEquals($loaded->getRevisionId(), $originalRevisionId);
+    $loadedRevisionId = \Drupal::state()->get('entity_test.loadedRevisionId');
+    $this->assertEquals($entity->getRevisionId(), $loadedRevisionId);
+    $this->assertNotEquals($loaded->getRevisionId(), $loadedRevisionId);
 
-    // The revision ID and original revision ID should be different for the two
+    // The revision ID and loaded Revision ID should be different for the two
     // versions of the entity, but the same for a saved entity.
     $this->assertNotEquals($loaded->getRevisionId(), $entity->getRevisionId());
-    $this->assertNotEquals($loaded->getOriginalRevisionId(), $entity->getOriginalRevisionId());
-    $this->assertEquals($entity->getRevisionId(), $entity->getOriginalRevisionId());
-    $this->assertEquals($loaded->getRevisionId(), $loaded->getOriginalRevisionId());
+    $this->assertNotEquals($loaded->getLoadedRevisionId(), $entity->getLoadedRevisionId());
+    $this->assertEquals($entity->getRevisionId(), $entity->getLoadedRevisionId());
+    $this->assertEquals($loaded->getRevisionId(), $loaded->getLoadedRevisionId());
 
     // Make a change to the loaded entity.
     $loaded->set('name', 'dublin');
 
-    // The revision id and original revision id should still be the same.
-    $this->assertEquals($loaded->getRevisionId(), $loaded->getOriginalRevisionId());
+    // The revision id and loaded Revision id should still be the same.
+    $this->assertEquals($loaded->getRevisionId(), $loaded->getLoadedRevisionId());
 
     $loaded->save();
 
-    // After saving, the original revision id set in entity_test_entity_update()
+    // After saving, the loaded Revision id set in entity_test_entity_update()
     // and returned from the entity should be the same as the entity's revision
     // id because a new revision wasn't created, the existing revision was
     // updated.
-    $originalRevisionId2 = \Drupal::state()->get('entity_test.originalRevisionId');
-    $this->assertEquals($loaded->getRevisionId(), $originalRevisionId2);
-    $this->assertEquals($loaded->getRevisionId(), $loaded->getOriginalRevisionId());
+    $loadedRevisionId2 = \Drupal::state()->get('entity_test.loadedRevisionId');
+    $this->assertEquals($loaded->getRevisionId(), $loadedRevisionId2);
+    $this->assertEquals($loaded->getRevisionId(), $loaded->getLoadedRevisionId());
 
-    // Creating a clone should keep the original revision ID.
+    // Creating a clone should keep the loaded Revision ID.
     $clone = clone $loaded;
-    $this->assertSame($loaded->getOriginalRevisionId(), $clone->getOriginalRevisionId());
+    $this->assertSame($loaded->getLoadedRevisionId(), $clone->getLoadedRevisionId());
 
-    // Creating a duplicate should set a NULL original revision ID.
+    // Creating a duplicate should set a NULL loaded Revision ID.
     $duplicate = $loaded->createDuplicate();
-    $this->assertSame(NULL, $duplicate->getOriginalRevisionId());
+    $this->assertSame(NULL, $duplicate->getLoadedRevisionId());
 
     // Check it all works with translations.
     $french = $loaded->addTranslation('fr');
     // Adding a revision should return the same for each language.
-    $this->assertEquals($french->getRevisionId(), $french->getOriginalRevisionId());
-    $this->assertEquals($loaded->getRevisionId(), $french->getOriginalRevisionId());
-    $this->assertEquals($loaded->getOriginalRevisionId(), $french->getOriginalRevisionId());
+    $this->assertEquals($french->getRevisionId(), $french->getLoadedRevisionId());
+    $this->assertEquals($loaded->getRevisionId(), $french->getLoadedRevisionId());
+    $this->assertEquals($loaded->getLoadedRevisionId(), $french->getLoadedRevisionId());
     $french->save();
     // After saving nothing should change.
-    $this->assertEquals($french->getRevisionId(), $french->getOriginalRevisionId());
-    $this->assertEquals($loaded->getRevisionId(), $french->getOriginalRevisionId());
-    $this->assertEquals($loaded->getOriginalRevisionId(), $french->getOriginalRevisionId());
+    $this->assertEquals($french->getRevisionId(), $french->getLoadedRevisionId());
+    $this->assertEquals($loaded->getRevisionId(), $french->getLoadedRevisionId());
+    $this->assertEquals($loaded->getLoadedRevisionId(), $french->getLoadedRevisionId());
     $first_revision_id = $french->getRevisionId();
     $french->setNewRevision();
-    // Setting a new revision will reset the original revision ID.
-    $this->assertEquals($first_revision_id, $french->getOriginalRevisionId());
-    $this->assertEquals($first_revision_id, $loaded->getOriginalRevisionId());
-    $this->assertNotEquals($french->getRevisionId(), $french->getOriginalRevisionId());
-    $this->assertGreaterThan($french->getRevisionId(), $french->getOriginalRevisionId());
-    $this->assertNotEquals($loaded->getRevisionId(), $loaded->getOriginalRevisionId());
-    $this->assertGreaterThan($loaded->getRevisionId(), $loaded->getOriginalRevisionId());
+    // Setting a new revision will reset the loaded Revision ID.
+    $this->assertEquals($first_revision_id, $french->getLoadedRevisionId());
+    $this->assertEquals($first_revision_id, $loaded->getLoadedRevisionId());
+    $this->assertNotEquals($french->getRevisionId(), $french->getLoadedRevisionId());
+    $this->assertGreaterThan($french->getRevisionId(), $french->getLoadedRevisionId());
+    $this->assertNotEquals($loaded->getRevisionId(), $loaded->getLoadedRevisionId());
+    $this->assertGreaterThan($loaded->getRevisionId(), $loaded->getLoadedRevisionId());
     $french->save();
     // Saving the new revision will reset the origin revision ID again.
-    $this->assertEquals($french->getRevisionId(), $french->getOriginalRevisionId());
-    $this->assertEquals($loaded->getRevisionId(), $loaded->getOriginalRevisionId());
+    $this->assertEquals($french->getRevisionId(), $french->getLoadedRevisionId());
+    $this->assertEquals($loaded->getRevisionId(), $loaded->getLoadedRevisionId());
 
   }
 }