hydro-
prefix
- prefix meaning "water"
- prefix meaning "liquid"
- prefix meaning "hydrogen": containing or combined with hydrogen
- prefix meaning "hydroid"
Wiktionary
Pronunciation: /ˈhaɪ.dɹoʊ/ / [ˈhaɪ.dɹoʊ] / [ˈhaɪ.d͡ʒɹoʊ]
prefix
Etymology: Etymology tree Proto-Indo-European *wed- Proto-Indo-European *-r̥ Proto-Indo-European *wódr̥ Proto-Hellenic *údōr Ancient Greek ῡ̆̔́δωρ (hū̆́dōr) Ancient Greek ῠ̔δρο- (hŭdro-)der. English hydro- From Ancient Greek ὑδρο- (hudro-), from ὕδωρ (húdōr, “water”).
- water
- liquid
- hydrogen
- a hydrous compound
- Hydrozoa