The story
- Latin · derived fromportiōnem“a share, part, portion, relation, proportion”
- Old French · derived fromporcion
- Middle English · inherited fromporcioun
- English todayportion
English portion From Middle English porcioun, borrowed from Old French porcion, accusative of Latin portiōnem (“a share, part, portion, relation, proportion”), from portiō, akin to pars (“part”); see part. Compare proportion.
Etymology from Wiktionary, CC BY-SA 4.0.