: any of various passerine birds (families Muscicapidae and Tyrannidae) that feed on insects taken on the wing.

What does a fly catcher mean?

flycatcher. noun [ C ] /ˈflaɪˌkætʃ.ər/ us. /ˈflaɪˌkætʃ.ɚ/ a small bird that catches insects in the air.

What is the meaning of mugger in English?

A mugger is a person who attacks someone violently in a street in order to steal money from them.