DURAMEN

Pronunciation (US): (GB):

Meaning:

The older inactive central wood of a tree or woody plant; usually darker and denser than the surrounding sapwood

Synonyms:

duramen; heartwood

Classified under:

Nouns denoting plants

Hypernyms ("duramen" is a kind of...):

wood (the hard fibrous lignified substance under the bark of trees)

Holonyms ("duramen" is a substance of...):

tree (a tall perennial woody plant having a main trunk and branches forming a distinct elevated crown; includes both gymnosperms and angiosperms)