Loading page
say it: HAHR-twuud
heartwood is a noun meaning "the older inactive central wood of a tree or woody plant; usually darker and denser than the surrounding sapwood". It is pronounced /ˈhɑɹˌtwʊd/ — HAHR-twuud. It carries one recorded sense.
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 heartwood 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.