counterproposition

[ koun-ter-prop-uh-zish-uh n ]
/ ˈkaʊn tərˌprɒp əˈzɪʃ ən /
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noun

a proposition made in place of or in opposition to a preceding one.

Origin of counterproposition

First recorded in 1860–65; counter- + proposition
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for counter-proposition