| 1. | a spoken or written reply or response to a question, request, letter, etc.: He sent an answer to my letter promptly. |
| 2. | a correct response to a question asked to test one's knowledge. |
| 3. | an equivalent or approximation: a singing group that tried to be the French answer to the Beatles. |
| 4. | an action serving as a reply or response: The answer was a volley of fire. |
| 5. | a solution to a problem, esp. in mathematics. |
| 6. | a reply to a charge or accusation. |
| 7. | Law. a pleading in which a party responds to his or her opponent's statement of position, esp. the defendant's reply to the plaintiff's complaint. |
| 8. | Music. the entrance of a fugue subject, usually on the dominant, either slightly altered or transposed exactly after each presentation in the tonic. |
| 9. | to speak or write in response; make answer; reply. |
| 10. | to respond by an act or motion: He answered with a nod. The champion answered with a right to the jaw. |
| 11. | to act or suffer in consequence of (usually fol. by for). |
| 12. | to be or declare oneself responsible or accountable (usually fol. by for): I will answer for his safety. |
| 13. | to be satisfactory or serve (usually fol. by for): His cane answered for a baseball bat. |
| 14. | to conform; correspond (usually fol. by to): The prisoner answered to the description issued by the police. |
| 15. | to speak or write in response to; reply to: to answer a person; to answer a question. |
| 16. | to act or move in response to: Answer the doorbell. We answered their goal with two quick goals of our own. |
| 17. | to solve or present a solution of. |
| 18. | to serve or fulfill: This will answer the purpose. |
| 19. | to discharge (a responsibility, claim, debt, etc.). |
| 20. | to conform or correspond to; be similar or equivalent to: This dog answers your description. |
| 21. | to atone for; make amends for. |
| 22. | to reply or respond favorably to: I would like to answer your request but am unable to do so. |
| 23. | answer back, to reply impertinently or rudely: Well-behaved children do not answer back when scolded. |
| 24. | answer the helm, Nautical. (of a vessel) to maneuver or remain steady according to the position of the rudder. |

answer for
Take responsibility for, take charge of, as in The new alarm system has to answer for the security of the grounds. [Late 1200s]
Take the blame for, as in The kids who were caught shoplifting have a lot to answer for. [c. 1200]
To vouch for or sponsor someone, as in I'll answer for John as a reliable employee. [Early 1700s]