say it: BAH-ree-oh
barrio is a noun meaning "a Spanish-speaking quarter in a town or city (especially in the United States)". It carries 2 recorded senses.
a Spanish-speaking quarter in a town or city (especially in the United States)
United States
an urban area in a Spanish-speaking country
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 barrio 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.