noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   plural of hydro form-of, plural
2. 2
   transliteration of Greek ὕδρος, "water snake"

Synonyms

All synonyms

aqua-hydroaeroplanehydroaeroplanehydrocodonehydroelectric

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.