From WordNet (r) 3.0 (2006): gelid adj 1: extremely cold; "an arctic climate"; "a frigid day"; "gelid waters of the North Atlantic"; "glacial winds"; "icy hands"; "polar weather" [syn: arctic, frigid, gelid, glacial, icy, polar]
gelid adj 1: extremely cold; "an arctic climate"; "a frigid day"; "gelid waters of the North Atlantic"; "glacial winds"; "icy hands"; "polar weather" [syn: arctic, frigid, gelid, glacial, icy, polar]