#1 swig n. [gulp, draft, draught] a large and hurried swallow; "he finished it at a single gulp". wn
#2 swig v. [slug, slog] strike heavily, especially with the fist or a bat; "He slugged me so hard that I passed out". wn
#3 swig v. [gulp, quaff] to swallow hurriedly or greedily or in one draught; "The men gulped down their beers". wn
vizzz