Stroke count: 6
Meaning: exclamation
Kunyomi: ああ
Onyomi: ク ウ
Composition: 口 于
Radical: 口
Meaning: mouth, opening
嗚呼 （ああ） ah!, oh!, alas!, yes, indeed, that is correct, aah, gah, argh, hey!, yo!, uh huh, yeah yeah, right, gotcha