Word Origin & History
lilt
1513, "to lift up" (the voice), probably from c.1380 W. Midlands dial. lulten "to sound an alarm," of unknown origin. Possible relatives include Norw. lilla "to sing" and Low Ger. lul "pipe." It is possible that the whole loose group is imitative. Sense of "sing in a light manner" is first recorded 1786.