Hydroid definitions

Hydroid

1) Cnidarian 2) Coelenterate 3) Hydrozoan
Found on https://www.crosswordclues.com/clue/hydroid

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Hydroid

1) Hydrozoan 2) Planula 3) Sertularian 4) Siphonophore
Found on https://www.crosswordclues.com/clue/hydroid

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Hydroid

[botany] A hydroid is a type of vascular cell that occurs in certain bryophytes. In some mosses such as members of the Polytrichaceae family, hydroids form the innermost layer of cells in the stem. At maturity they are long, colourless, thin walled cells of small diameter, containing water but no living protoplasm. Collectively, hydroids fu...
Found on http://en.wikipedia.org/wiki/Hydroid_(botany)

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Hydroid

[zoology] Hydroids are a life stage for most animals of the class Hydrozoa, small predators related to jellyfish. Some hydroids such as the freshwater Hydra are solitary, with the polyp attached directly to the substrate. When these produce buds, they become detached and grow on as new individuals. The majority of hydroids are colonial. The...
Found on http://en.wikipedia.org/wiki/Hydroid_(zoology)

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Hydroid

• (a.) Related to, or resembling, the hydra; of or pertaining to the Hydroidea. • (n.) One of the Hydroideas.
Found on http://thinkexist.com/dictionary/meaning/hydroid/

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hydroid

(from the article `bryophyte`) ...the stem. In the moss subclass Polytrichidae, for example, a complex conducting strand is often formed in the centre of the stem. It consists of ... ...Bryophytes are, therefore, nonvascular plants and, correlatively, possess no true roots, stems, or leaves. Some larger mosses, however, contain a ... ...
Found on http://www.britannica.com/eb/a-z/h/89

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hydroid

any member of the invertebrate order Hydroida (class Hydrozoa, phylum Cnidaria). Hydroids have three basic life-cycle stages: (1) a tiny ... [2 related articles]
Found on http://www.britannica.com/eb/a-z/h/89

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Hydroid

Hy'droid adjective [ Hydra + - oid .] (Zoology) Related to, or resembling, the hydra; of or pertaining to the Hydroidea. -- noun One of the Hydroideas.
Found on http://www.encyclo.co.uk/webster/H/76

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hydroid

hydroid 1. Related to, or resembling, the hydra; of or pertaining to the Hydroidea. 2. That form of hydrozoan that is asexual and grows into branching colonies by budding.
Found on http://www.wordinfo.info/words/index/info/view_unit/1009/7

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hydroid

noting or pertaining to that form of hydrozoan that is asexual and grows into branching colonies by budding.
Found on https://www.infoplease.com/dictionary/hydroid

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