say it: KAHN-floo-uhns
confluence is a noun meaning "a place where things merge or flow together (especially rivers)". It carries 3 recorded senses.
a place where things merge or flow together (especially rivers)
“Pittsburgh is located at the confluence of the Allegheny and Monongahela rivers”
river
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 confluence 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.