オウチュウMeanings1nounblack drongousually written using kana aloneA bird species (Dicrurus macrocercus) found in parts of Asia; the name is usually written in katakana.オウチュウは尾おが長ながく、昆こん虫ちゅうを捕つかまえるのが上手じょうずだ。The black drongo has a long tail and is good at catching insects.