Weakener n. : One who, or that which, weakens.

Example:


Taxonomy
encyclopedia, dictionary, thesaurus browser, online dictionary, synonyms, antonyms, Free Online Dictionary, English dictionary, Translations, free online English dictionary, law, explanation, Acronyms, Idioms, intr, ened, loss of strength, doubt.

Defination from the web:
Weakener in the Online Dictionary. Meaning of Weakener. Pronunciation of Weakener. Translations of Weakener. Weakener synonyms, Weakener antonyms. ... weakener - that which weakens or causes a loss of strength; "doubt is a great weakener of resolve" ...