say it: chahr-DAH-nay
chardonnay is a noun meaning "white wine grape". It carries 2 recorded senses.
white wine grape
dry white table wine resembling Chablis but made from Chardonnay grapes
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 chardonnay 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.