Abney level
nounUS /ˈæb.ni ˈlɜv.l̩/
Etymology From the surname of English scientist William de Wiveleslie Abney.
1
A clinometer used to measure tree heights.
noun
US /ˈæb.ni ˈlɜv.l̩/
Etymology From the surname of English scientist William de Wiveleslie Abney.
A clinometer used to measure tree heights.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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