I. ˈswiŋk intransitive verb
( -ed/-ing/-s )
Etymology: Middle English swinken, from Old English swincan; akin to Old English swingan to fling oneself, rush — more at swing
archaic : labor , toil , slave
II. noun
( -s )
Etymology: Middle English, labor, trouble, affliction, from Old English swinc, from swincan to swink
archaic : labor , drudgery