hydro-électrique înseamnă în Engleză

hydroelectric▼◼◼◼(relating to the electricity so produced)
adjective
[UK: ˌhaɪ.drəʊɪ.ˈlek.trɪk] [US: ˌhaɪdro.ʊɪ.ˈlek.trɪk]

hydroelectric▼◼◼◼(that generates electricity by converting the energy of moving water)
adjective
[UK: ˌhaɪ.drəʊɪ.ˈlek.trɪk] [US: ˌhaɪdro.ʊɪ.ˈlek.trɪk]