Vocabulary What does しぼむ (shibomu) mean? しぼむ means to wither, to deflate, to fade. Quick factsReadingしぼむRomajishibomuLevel (estimated, JLPT framework)N2 しぼむしぼむN2 · estimated, JLPT frameworkshibomuto wither, to deflate, to fadeExample sentences花瓶(かびん)の花(はな)がしぼんでしまった。The flowers in the vase have wilted.風船(ふうせん)が少(すこ)しずつしぼんでいく。The balloon is gradually deflating.