← Back to browsethumbsnoun#9,203Translations親指おやゆび拇指ぼしサムサムお墨付きおすみつきEnglish definitionthe thick short innermost digit of the forelimbExamplesHis brother is all thumbs, but he is a skillful surgeon.I can't play the piano at all. I'm all thumbs.Similar wordsthumbthumbedthumbscrewthumbscrewsthumbingthumbkin← homohostess →