ノウノウTop 45000MeaningsAdverb taking とSuru verb1. carefree; relaxed; comfortable; at one's ease (Onomatopoeia)Other readingsのうのうExamples1みんな忙いそがしくしているのに、そんなところでノウノウと休きゅう憩けいしてるんじゃないよ。You can't just lounge around like that while everybody else is so busy.