say it: puh-KAHN
pecan is a noun meaning "wood of a pecan tree". It carries 3 recorded senses.
wood of a pecan tree
tree of southern United States and Mexico cultivated for its nuts
smooth brown oval nut of south central United States
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 pecan 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.