cuckoo
🇺🇸
/ˈkʊkuː/
🇬🇧
/ˈkʊkuː/
A bird that makes a sound like 'cuckoo' and lays its eggs in other birds' nests.
The cuckoo's call is a familiar sound of spring.
カッコーの鳴き声は春の熟知の音です。
Crazy or silly.
He's acting cuckoo today, jumping around like a frog.
彼は今日、カエルのように飛び跳ねている、とても気违っています。