1
rugir;bramar;aullar;retumbar
1
to groan;to moan
なにやら唸りながら、ほとばしるパッションをキャンバスにぶつけている！
Groaning strangely she is hurling her overflowing passion onto the canvas!
2
to roar;to howl;to growl
その犬は小さな男の子に向かって唸った。
The dog growled at a little boy.
3
to hum (engine, wind, etc.);to buzz;to whiz;to sough;to make a low, dull sound
4
to ooh and aah (in admiration)
5
to sing in a strong, low voice (esp. traditional chant or recitation)
6
to be about to burst;to overflow
Other forms
呻る 【うなる】 (rarely used kanji form)