The meaning of about-face in a general sense is to do an A. Turnaround.
What does it mean to do an about-face?
When someone is said to do an about-face, it means that they have turn around in the opposite direction they were going in before.
For instance, if you were walking westward and did an about-face, you would turnaround and begin to walk eastward.
In conclusion, option A is correct.
Find out more on word meanings at https://brainly.com/question/12423541.
