| Pronunciation: | | 'hIdroyd
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| Matching Terms: | | hydroidea, hydroiodic acid
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WordNet Dictionary |
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| | Definition: | | [n] colonial coelenterates having the polyp phase dominant |
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| | Synonyms: | | hydrozoan |
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| | See Also: | | class Hydrozoa, cnidarian, coelenterate, hydra, Hydrozoa, planula, sertularian, siphonophore |
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Webster's 1913 Dictionary |
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| | Definition: | | \Hy"droid\, a. [Hydra + -oid.] (Zo["o]l.)
Related to, or resembling, the hydra; of or pertaining to the
Hydroidea. -- n. One of the Hydroideas.
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