Wielki słownik angielsko-polski red. nacz D. Jemielniak, M. Miłkowski
(Noun) astronomia hydra; biologia stułbia; hydra;
ECTACO słownik angielsko-polski Słowniki elektroniczne Ectaco do nabycia u wydawcy
HYDRA
STUŁBIA
Wordnet angielsko-polski
1. (small tubular solitary freshwater hydrozoan polyp)
stułbia, hydra
2. (trouble that cannot be overcome by a single effort because of its many aspects or its persistent and pervasive quality
"we may be facing a hydra that defies any easy solution")
hydra: :