proportionment

[ pruh-pawr-shuh n-muh nt, -pohr- ]
/ prəˈpɔr ʃən mənt, -ˈpoʊr- /

noun

the act of proportioning.
the state of being proportioned.

Origin of proportionment

First recorded in 1690–1700; proportion + -ment
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019