pettari
Describes something pressed completely flat against a surface — wet hair stuck to a face, a sticker pressed on firmly, or sitting flat on the ground.
💡Wet hair in rain — 'My hair is pettari stuck to my face from the rain.'
雨で髪がぺったり顔に張りついた。
My hair is pettari stuck flat to my face from the rain.
After swimming, his hair was ___ against his forehead.
泳いだあと、髪が額に○○張りついていた。