单词	cotangent
释义	English American cotangentnoun [ C ] /kəʊˈtæn.dʒənt//koʊˈtæn.dʒənt/specialized a function (= a mathematical relation) of an angle that is the reciprocal (= number) of tangent Thesaurus: synonyms and related words Geometry: describing angles, lines & orientations angle of incidence antinode asymptote asymptotic axial corresponding angle erect horizontal oblique parallel plumb prominent reflection right angle slant supplementary angle tangent tangential transversal vanishing point See more results » cotangentnoun [ C ] /koʊˈtæn·dʒənt/ trigonometry a function (= mathematical relation) of an angle that is the reciprocal (= number) of tangent
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