hy ‧ dro ‧ e ‧ lec ‧ tric /ˌhaɪdrəʊ-ɪˈlektrɪk◂ $ -droʊ-/ BrE AmE adjective
using water power to produce electricity:
a huge hydroelectric power station
—hydroelectricity /ˌhaɪdrəʊɪlekˈtrɪsəti, ˌhaɪdrəʊɪlekˈtrɪsɪti $ -droʊ-/ noun [uncountable]
hy ‧ dro ‧ e ‧ lec ‧ tric /ˌhaɪdrəʊ-ɪˈlektrɪk◂ $ -droʊ-/ BrE AmE adjective
using water power to produce electricity:
a huge hydroelectric power station
—hydroelectricity /ˌhaɪdrəʊɪlekˈtrɪsəti, ˌhaɪdrəʊɪlekˈtrɪsɪti $ -droʊ-/ noun [uncountable]
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012