noun
having food stuck around the mouth; messy face from eating
Mimetic word describing a child or person with food smeared around their mouth or all over their face after eating.
赤ちゃんがくわんくわんになって離乳食を食べている。
The baby is eating baby food with it all over their face.
アイスクリームを食べて口の周りがくわん
After eating ice cream, my mouth is all messy.