The story
- Latin · derived fromprōclāmō, prōclāmāre
- Old French · derived fromproclamer
- Middle English · inherited fromproclamen
- English todayproclaim
From Middle English proclamen, proclaime, from Old French proclamer, from Latin prōclāmō, prōclāmāre, from prō- (“forth”) + clāmō (“to shout, cry out”). Spelling altered by influence of claim, from the same Latin source (clāmō).
Etymology from Wiktionary, CC BY-SA 4.0.