The story
- Latin · derived fromcommemorātiō
- Old French · derived fromcommemoration
- Middle English · inherited fromcommemoracioun
- English todaycommemoration
First attested in 1384, in Middle English; inherited from Middle English commemoracioun, from Old French commemoration (French commémoration), from Latin commemorātiō. By surface analysis, commemorate + -ion
Etymology from Wiktionary, CC BY-SA 4.0.