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commensurate (adj.)

1640s, "corresponding in amount, degree, or magnitude," also "of equal size" (on the notion of "having the same boundaries"), from Late Latin commensuratus, from Latin com "with, together" (see com-) + Late Latin mensuratus, past participle of mensurare "to measure," from Latin mensura "a measuring, a measurement; thing to measure by," from mensus, past participle of metiri "to measure," from PIE root *me- (2) "to measure." Meaning "reducible to a common measure, commensurable" is from 1680s. Related: Commensurately.