noun
Freq #230006
Meanings
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1
noun
an unsuitable or ill-judged partnership or alliance
The merger proved a costly misalliance for both companies.
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2
noun
a marriage considered unsuitable, especially because of differences in social position
Her relatives regarded the marriage as a misalliance.
Thesaurus
Etymology
Formed from mis- and alliance, partly modeled on French mésalliance, from mésallier, meaning ‘to marry unsuitably.’ The social-marriage sense developed alongside the broader sense of an ill-matched partnership.