Definition from Wiktionary, the free dictionary
- Corresponding in character.
- (mathematics) Having a difference divisible by a modulus.
- (mathematics) Coinciding exactly when superimposed.
- (algebra) Satisfying a congruence relation.
Usage notes 
- In mathematics, this adjective can be used in phrases like "A and B are congruent", "A is congruent to B", and, less commonly, "A is congruent with B".
Derived terms 
corresponding in character
with difference divisible by modulus
coinciding when superimposed
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Translations to be checked
Related terms 
- third-person plural future active indicative of congruō