say it: HED-ee
heady is an adjective meaning "marked by the exercise of good judgment or common sense in practical matters". It carries 3 recorded senses.
extremely exciting as if by alcohol or a narcotic
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 heady 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.