Entry 3 senses · 2 variants Webster, 1913 Frump /frŭmp/ · IPA /fɹʌmp/ v. t. n. 01 v. t. To insult; to flout; to mock; to snub. 1. To insult; to flout; to mock; to snub.[Obs.] 02 n. A contemptuous speech or piece of conduct; a gibe or flout. 1. A contemptuous speech or piece of conduct; a gibe or flout.[Obs.] 2. A cross, old-fashioned person; esp., an old woman; a gossip.[Colloq.]