Crossword clues for the word: COTANGENT The word COTANGENT has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for COTANGENT Showing 1 to 5 of 5 results Clue(s) *Math reciprocal Adjacent-over-opposite in right triangles Little thanks received by study on male function Precalculus calculation Relative of a secant.