Medical Dictionary
2 ENTRIES FOUND:

hydro

noun hy·dro \ˈhī-(ˌ)drō\
plural hydros

Definition of HYDRO

British :  a hydropathic facility :  spa; also :  a hotel catering to people using such a facility
March 27, 2015
quiescent Hear it
Tranquilly at rest or causing no trouble
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears