Lexic.us

Definition of Abactinal

1. Adjective. (of radiate animals) located on the surface or end opposite to that on which the mouth is situated.

Definition of Abactinal

1. a. Pertaining to the surface or end opposite to the mouth in a radiate animal; -- opposed to actinal.

Medical Definition of Abactinal

1. Pertaining to the surface or end opposite to the mouth in a radiate animal; opposed to actinal. The aboral or abactinal area. Origin: L. Ab + E. Actinal. (19 Mar 1998)

Lexicographical Neighbors of Abactinal

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