dorsal

  • (a) 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
  • (a) 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
    abaxial,

Synonyms

abaxial

Antonyms

ventral adaxial

Words of close approximity

dorsum
dorsal fin dorsal horn dorsally dorsal root dorsal scapular vein dorsal vertebra