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Webster 1913 Edition


Actinula


Ac-tin′u-la

,
Noun.
pl.
[NL., fr. Gr. [GREEK], [GREEK], a ray.]
(Zool.)
A kind of embryo of certain hydroids (
Tubularia
), having a stellate form.

Definition 2024


actinula

actinula

English

Noun

actinula (plural actinulae)

  1. (zoology) A kind of embryo of certain hydroids (Tubularia), having a stellate form.