Sure, here is the meaning of the word “pit”:

pit – a deep natural depression in the ground, usually filled with water.

Here are some examples of how the word “pit” can be used:

• The river flows into a pit at the end of the valley.
• The cave is hidden in a pit.
• The dentist’s office is in a pit in the mall.

Here are some synonyms for the word “pit”:

• Trench
• Hollow
• Valley
• Low spot
• Hole

Here are some antonyms for the word “pit”:

• Hill
• Mount
• Peak
• Height
• Top