HYDRULA


Meaning of HYDRULA in English

ˈhīdrələ noun

( -s )

Etymology: New Latin, diminutive of hydra (hydrozoan polyp)

1. : a hypothetical primitive polyp of simple type

2. : a developmental phase of many coelenterates (as hydroids) in which they have the form of a simple polyp

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.