DWINDLE Meaning of DWINDLE in English I . v. n. 1.Diminish, decrease, lessen, shrink, grow less, grow little.2.Sink, degenerate, decline, decay, fall away, fall off. II . v. a. Diminish, decrease, lessen, make less. Soule. Dictionary of English synonyms. Словарь английских синонимов. 2012