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单词 tree ring
释义

tree ring


tree ring

n (Botany) another name for annual ring

an′nual ring′


n. a yearly formation of new wood in woody plants, observable as a ring on the cross section of a tree trunk. Also called tree ring. [1875–80]

tree ring

- Any of the concentric rings of the cross-section of a tree trunk, representing a year's growth, or the layer of wood produced by a year's growth in a woody plant; also called annual ring.See also related terms for tree trunk.
Translations
EncyclopediaSeedendrochronologyThesaurusSeeannual ring
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