sinking
n. C / U B2 Upper Intermediate US //ˈsɪŋkɪŋ// UK //sˈɪŋkɪŋ// sink·ing
The sinking of the ship was a terrible tragedy.
Historians are still studying the sinking of the Titanic to understand why the safety measures failed.
The rapid sinking of the foundation caused significant structural damage to the historic building, forcing an immediate evacuation of all residents.
From sink + -ing.
Usage
Often used with 'of' to specify the object that is descending or becoming submerged.