ぬるい lukewarm N5 #1,506 Meanings also 温い i-adjective, usually in kana lukewarm; tepid usually in kana, usu. written as 緩い lenient In sentences Furigana このビール、ぬるいよ。 This beer is not cold enough. #10572061 このコーヒー、ぬるいね。 This coffee is not hot enough. #8997633 このコーヒーはぬるいです。 This coffee is not hot enough. #223801