- linger (v.)
- c. 1300, lenger "reside, dwell," northern England frequentative of lengen "to tarry," from Old English lengan "prolong, lengthen," from Proto-Germanic *langjan "to make long" (source also of Old Frisian lendza, Old High German lengan, Dutch lengen "to lengthen"), from *langaz- "long" (see long (adj.)).
Intransitive sense of "delay going, depart slowly and unwillingly" is from 1520s. Meaning "remain long in sickness, be near death for a time" is from 1530s. It shares verbal duties with long, prolong, lengthen. Related: Lingered; lingerer; lingering.