Hydra, n.
a long faint constellation in the southern hemisphere near the equator stretching between Virgo and Cancer
<noun.object>
Hydra Snake
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instance hypernym
(Greek mythology) monster with nine heads; when struck off each head was replaced by two new ones
<noun.person>
Hydra
sample sentences
"Hydra was slain by Hercules"
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domain of synset (topic)
hypernym