plug
Meaning 1:
Noun: A plug is a small object that you put into a hole to stop something from coming out. For example, when you take a bath, you put a plug in the bathtub so that the water doesn't go down the drain.
Other Words
Noun: A plug is a small object that you put into a hole to stop something from coming out. For example, when you take a bath, you put a plug in the bathtub so that the water doesn't go down the drain.