Entry 2 senses · 2 variants Webster, 1913 Quondam /(kwŏn"dăm)/ · Quon·dam · IPA /ˈkwɒndəm/ a. n. 01 a. Having been formerly; former; sometime. 1. Having been formerly; former; sometime. 02 n. A person dismissed or ejected from a position. 1. A person dismissed or ejected from a position.[R.]