Meaning of actinal

ac•ti•nal

Pronunciation: (ak'tu-nl, ak-tīn'l), [key]
— adj. Zool.
  1. having tentacles or rays.
  2. pertaining to the oral area from which the arms or tentacles radiate.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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