Select the most appropriate meaning of the given idiom. Call it a day

Correct option is A

Option (a) is the correct meaning of the given idiom. Call it a day: This idiom means to stop working on something, especially after working for an extended period. (Hindi meaning: दिन समाप्त करना) Example: After a long day at the office, he decided to call it a day and go home.
Other Related Idioms and Meanings:
· Call it quits: To stop or give up on something.
· Pack it in: To stop working or to quit.