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more about abactinal
abactinal |
2 definitions found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Abactinal \Ab*ac"ti*nal\ ([a^]b*[a^]k"t[i^]*nal), a. [L. ab + E. actinal.] (Zo["o]l.) Pertaining to the surface or end opposite to the mouth in a radiate animal; -- opposed to {actinal}. ``The aboral or abactinal area.'' --L. Agassiz. From WordNet r 1.6 [wn]: abactinal adj : (of radiate animals) located on the surface or end opposite to that on which the mouth is situated [ant: {actinal}]
more about abactinal