Definition of "hydras" [hydras]

• Plural form of hydra. (noun)

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• "Krazee Shellee Bachmann and $arah “Half-Term Quitter” Palin are the hydras, er, faces of Christian Fascism."
• "By and large, fanfic authors aren't immoral, uncreative, screeching hydras that attempt to line their pockets with authors 'hard-earned money."
• "Aging is not a biological constant: Some organisms (hydras and sponges, for example) seem to be virtually immortal, while some closely related groups of animals (such as bats and mice) have dramatically different lifespans."