Meaning of dorsal

Definition of dorsal

(adj) belonging to or on or near the back or upper surface of an animal or organ or part; "the dorsal fin is the vertical fin on the back of a fish and certain marine mammals"
facing away from the axis of an organ or organism; "the abaxial surface of a leaf is the underside or side facing away from the stem"

Other information on dorsal

WIKIPEDIA results for dorsal
Amazon results for dorsal