English
Etymology
Latin ab + English actinal
Adjective
infl|en|adjective
#context|zoölogy Pertaining to the surface or end opposite to the mouth in a radiate animal; -- opposed to actinal.
#:Quotations
#:*The aboral or abactinal area. - w:Louis Agassiz|L. Agassiz
id:abactinal
ms:abactinal
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