Reference meaning
dbh
Last updated
Initialism of diameter at breast height, a standard method of expressing the diameter of the trunk or bole of a standing tree, measured at the supposed height above ground of an adult's breast (which varies according to local convention from 1.3 to 1.5 metres).
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This definition is reproduced from English Wiktionary, sense en-dbh-en-noun-yPPAmZom, under the CC BY-SA 4.0. It has not yet received VocabularyBase editorial review. Read the source and license details.