say it: kaw-ruh-SPAHN-duhns
correspondence is a noun meaning "communication by the exchange of letters". It carries 5 recorded senses.
communication by the exchange of letters
compatibility of observations
“there was no agreement between theory and measurement”
“the results of two tests were in correspondence”
the relation of corresponding in degree or size or amount
(mathematics) an attribute of a shape or relation; exact reflection of form on opposite sides of a dividing line or plane
mathematics
similarity by virtue of corresponding
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for correspondence come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.