- corresponding to what is right, proper, or reasonable; fitting; suitable; appropriate
Origin of congruousClassical Latin congruus
- Corresponding in character or kind; appropriate or harmonious.
- Mathematics Congruent.
Origin of congruousFrom Latin congruus from congruere to agree
(comparative more congruous, superlative most congruous)
Middle English, from Latin congruus, from congruō (“I coincide with; I agree”).