- resembling a weasel, especially in features or manner: a weaselly little clerk with furtive eyes.
Origin of weaselly
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for weaselly
I thought being a 4-F was a kind of weaselly thing to do, but I couldn't control that.My Conversation with John Updike
Barbara Probst Solomon
January 29, 2009
Next her eyes scanned Quisanté's face; he was not weaselly now, nor ostentatious.Quisant