| slovo | definícia |
duramen
(encz) | duramen, n: |
Duramen
(gcide) | Duramen \Du*ra"men\, n. [L., hardness, a hardened, i. e.,
ligneous, vine branch, fr. durare to harden. See Dure.]
(Bot.)
The heartwood of an exogenous tree.
[1913 Webster] |
duramen
(gcide) | Heartwood \Heart"wood`\ (h[aum]rt"w[oo^]d`), n.
The hard, central part of the trunk of a tree, consisting of
the old and matured wood, and usually differing in color from
the outer layers. It is technically known as duramen, and
distinguished from the softer sapwood or alburnum.
[1913 Webster] |
duramen
(wn) | duramen
n 1: the older inactive central wood of a tree or woody plant;
usually darker and denser than the surrounding sapwood
[syn: heartwood, duramen] |
| | podobné slovo | definícia |
Duramen
(gcide) | Duramen \Du*ra"men\, n. [L., hardness, a hardened, i. e.,
ligneous, vine branch, fr. durare to harden. See Dure.]
(Bot.)
The heartwood of an exogenous tree.
[1913 Webster]Heartwood \Heart"wood`\ (h[aum]rt"w[oo^]d`), n.
The hard, central part of the trunk of a tree, consisting of
the old and matured wood, and usually differing in color from
the outer layers. It is technically known as duramen, and
distinguished from the softer sapwood or alburnum.
[1913 Webster] |
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