Definitions

1. verb

to flow or drop down, typically downwards, under the force of gravity

“The water began to sink into the ground after a few hours.”

2. verb

to become submerged or go under, especially in a liquid

“The boat started to sink in the stormy sea.”

3. noun

a basin or container for holding water, often mounted on a wall or floor

“Please wash your hands in the sink.”

4. noun

a depression or hollow in the ground, especially one caused by erosion

“The hikers had to climb down into the sink to reach the underground river.”

5. verb

to fall or drop in level, value, or amount, typically because of a decline or decrease

“The stock prices began to sink after the company’s financial report.”

6. verb

to become less effective or successful

“The team’s morale started to sink after losing several games in a row.”