Ma'anar ƙamus na "haƙorin ido" (wanda kuma aka rubuta "eyetooth") yana nufin ɗaya daga cikin haƙoran hakora huɗu a cikin mutane, waɗanda ke tsakanin incisors da premolars a kowane gefe na sama da ƙananan muƙamuƙi. Ana kiran su ne saboda fitaccen matsayi a ƙarƙashin idanu. Hakanan ana iya amfani da kalmar “haƙorin ido” a alamance don bayyana sha’awa mai ƙarfi ko sha’awar wani abu, kamar yadda yake cikin “Tana da haƙorin ido don kasala.”