Translation of "lacklustre" - English-Spanish dictionary

lacklustre

adjective UK US lackluster uk /ˈlækˌlʌs.tər/ us /-tɚ/

without energy and effort

deslucido, mediocre
Britain’s number-one tennis player gave a disappointingly lacklustre performance.

(Translation of “lacklustre” from the Cambridge English-Spanish Dictionary © Cambridge University Press)