Abney level
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English[edit]
Etymology[edit]
From the surname of English scientist William de Wiveleslie Abney.
Pronunciation[edit]
Noun[edit]
Abney level (plural Abney levels)
- A clinometer used to measure tree heights.[1] [First attested in the late 19th century.][2]
Translations[edit]
clinometer used to measure tree heights
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References[edit]
- ^ Philip Babcock Gove (editor), Webster's Third International Dictionary of the English Language, Unabridged (G. & C. Merriam Co., 1976 [1909], →ISBN), page 4
- ^ Lesley Brown, editor-in-chief, William R. Trumble and Angus Stevenson, editors (2002), “Abney level”, in The Shorter Oxford English Dictionary on Historical Principles, 5th edition, Oxford, New York, N.Y.: Oxford University Press, →ISBN, page 6.