spiralozooid

spiralozooid is defined in Webster's Unabridged Dictionary (1913) with 1 sense. The full text of each entry is reproduced verbatim below.

Definitions

  1. 1.One of the special defensive zooids of certain hydroids. They have the form of long, slender tentacles, and bear lasso cells.

Source: Webster's Unabridged Dictionary, 1913 edition (public domain, via GCIDE / Project Gutenberg).

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