verb (~ed; ~ing) Date: 1530 transitive verb to make weak ; lessen the strength of, to reduce in intensity or effectiveness, intransitive verb to become weak, ~er noun Synonyms: see: ~
WEAKEN
Meaning of WEAKEN in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012