歯牙 しが Meanings Noun teeth teeth and tusks Kanji 歯 tooth. Read as シ. 牙 fang. Read as ガ. Words containing 歯牙 歯牙矯正術 (しがきょうせいじゅつ) orthodontia 歯牙疾患 (しがしっかん) dental disease 歯牙状 (しがじょう) dentation And 2 more. Jinuma: Japanese Dictionary · Word lists