IPA: /ˈænsərˌfoʊn/
KK: /ˈænsərˌfoʊn/
A type of telephone that records messages from callers so you can listen to them later.
I missed the call, but my answerphone recorded the message.
Answerphone → It is formed from "answer" (from Old English "andswarian", meaning to respond) and "phone" (from Greek "phone", meaning voice or sound). The word "answerphone" refers to a device that responds to calls by recording messages, thus combining the concepts of responding and sound.
Think of a device that 'responds' ('answer') to 'sound' ('phone') — that's what an answerphone does.