turpentine (n.)

early 14c., "semi-liquid resin of the terebinth tree," terbentyn, from Old French terebinte "turpentine" (13c.), from Latin terebintha resina "resin of the terebinth tree," from Greek rhetine terebinthe, from fem. of terebinthos (see terebinth). By 16c. applied generally to resins from fir trees.