The story
- Old Norse · derived fromvirkr dagr“working day”
- Middle English · inherited fromwerkedei
- English todayworkaday
Middle English werkedei, from Old Norse virkr dagr (“working day”). Cognate to later workday; see work and day. Used in adjective sense from 16th century. By surface analysis, work + -a- + day. First attested in c. 1200.
Etymology from Wiktionary, CC BY-SA 4.0.