にゅうけんし 乳犬歯 LinksSentence search for 乳犬歯Sentence search for にゅうけんしKanji details for 乳, 犬 and 歯Edit in JMdict Noun1. deciduous cuspid; deciduous canine toothSee also 乳歯 にゅうし Discussions Log in to talk about this word.