おやゆびせだい 親指世代 LinksSentence search for 親指世代Sentence search for おやゆびせだいKanji details for 親, 指, 世 and 代Edit in JMdict Noun1. thumb tribe; thumb generation; people who are constantly typing on their phones with their thumbsRare term, See also 親指族 Discussions Log in to talk about this word.