Definition of Hydra

Hy´dra
n.1.(Class. Myth.) A serpent or monster in the lake or marsh of Lerna, in the Peloponnesus, represented as having many heads, one of which, when cut off, was immediately succeeded by two others, unless the wound was cauterized. It was slain by Hercules. Hence, a terrible monster.
2.Hence: A multifarious evil, or an evil having many sources; not to be overcome by a single effort.
3.(Zool.) Any small fresh-water hydroid of the genus Hydra, usually found attached to sticks, stones, etc., by a basal sucker.
4.(Astron.) A southern constellation of great length lying southerly from Cancer, Leo, and Virgo.


Related Words

Greek mythology, mythical creature, mythical monster


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Hyblaean
Hybodont
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Hydage
Hydantoic
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Hydatiform
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Hydr-
Hydra-tainted
Hydrachnid
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Hydracrylic
Hydractinian
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Hydragogue
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Hydrangea
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Hydrargochloride
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Hydrargyrum
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Hydrastine
Hydrate
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