Feminine of Gittiy; a Gittite harp -- Gittith.
see HEBREW Gittiy
H1665. Gittith
גִּתִּית feminine of foregoing (si vera lectio) only in phrase עַלהַֿגִּתִּית in three Psalm titles: Psalm 8:1; 81:1; 84:1; upon the Gittite (lyre) so ᵑ7,to the Gittite (melody) Ew Ol De, or either of these Hup Pe; הַגִּתֹּת ᵑ9 ᵐ5 wine-presses, whence Bae and others at the wine-presses, i.e. (Bae) a song for the feast of booths.