Tahitisc (reo tahiti, reo mā'ohi) is Polynesisc sprǣc þe sprecaþ Tahitīegþēod.
Tahitisc is of ēasternum Polynesie and manigfeald agansprǣca þāra īegena sind gelic hie, tō bysene Marquesisc sprǣc, Tuamotuisc sprǣc, Mangarevisc sprǣc, and Australīegena sprǣca. Ēac is hie gesibb brādrum gereordena flocce, mid Rarotongisce, Māorisce and Haƿaiisc sprǣcum.