IPA: /haɪˈdrəʊfəʊbɪə/
KK: /haɪˈdrəʊfoʊbiə/
An intense and irrational fear of water or being in water.
His hydrophobia made it difficult for him to enjoy swimming or even taking a shower.
Hydrophobia is formed from "hydro-" (from Greek "hudor", meaning water) and "phobia" (from Greek "phobos", meaning fear). The word describes an intense fear of water.
Think of 'water' ('hydro-') and 'fear' ('phobia') to remember that hydrophobia means a fear of water.