Con-gru'i-ty, n.
n. [Fr. congruité, It. congruità.] 1. The quality of being suitable or pertinent; the relation or agreement between things; fitness; harmony; correspondence.
A whole sentence may fail of its congruity by wanting a particle. Sidney.
Sense 2. (Geom.) Coincidence, as that of figures laid over one another.
Sense 3. (Theol.) The performance of good actions, which is supposed to render it meet and equitable that God should confer grace on those who perform them. Milner.