欠伸 あくび
akubi

Noun
Suru Verb

1. yawn; yawning

Intransitive
Usually Written in Kana
あの先生 せんせい講義 こうぎはあくびが る。
ano sensēno kōgiwa akubiga deru.
His lectures are terribly boring.
Noun

2. kanji "yawning" radical (radical 76)

Other forms: