answer

noun
UK /ˈɑːn.sər/
US /ˈæn.sɚ/

Something you say or write back when someone asks you a question.

She knew the answer to the teacher's question.


OTHER MEANINGS

2. A solution to a problem or puzzle.

We finally found the answer to the riddle.

3. To speak or write back to someone.

Please answer the phone when it rings.

4. To open the door when someone knocks or rings.

Could you answer the door for me?