close and warm; as, an infant lies snug.-close; concealed; not exposed to notice.-compact, convenient, and comfortable; as, a snug farm, house, or property.-same as lug, n., 3.-to lie close; to snuggle; to snudge; -- often with up, or together; as, a child snugs up to its mother.-to place snugly.-to rub, as twine or rope, so as to make it smooth and improve the finish.