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Thursday, January 15th, 2026
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Bible Dictionaries
Cotangent

Webster's Dictionary

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(n.) The tangent of the complement of an arc or angle. See Illust. of Functions.

Bibliography Information
Webster, Noah. Entry for 'Cotangent'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​c/cotangent.html. 1828.
 
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