‖Pol′y‐ac‐tin″i‐a (?), n. pl. [NL. See Poly-, and Actinia.] (Zoöl.) An old name for those Anthozoa which, like the actinias, have numerous simple tentacles.
Content
Rights and sources
Review source, license and attribution information for this content.
Content
Webster's Dictionary 1913
Webster's Revised Unabridged Dictionary, C. & G. Merriam Co., 1913.