takes する, adverb taking the と particle

Onomatopoeic or mimetic word.
  1. to be disheartened, to be dejected, to be discouraged, to be disappointed.

adverb, adverb taking the と particle, takes する

Onomatopoeic or mimetic word.
  1. suddenly (losing a lot of weight), looking emaciated, becoming very thin.

Variations

Pronunciation Kanji Kana Is Common
 
 
 
 
げっそり
 
 
 
 
ゲッソリ