adjective connecting two nonadjacent corners of a plane figure or any two corners of a solid that are not in the same face.
adjective having an oblique or slanted direction.
— synonyms: aslant, aslope, slanted, slanting, sloped, sloping
noun (geometry) a straight line connecting any two vertices of a polygon that are not adjacent.
noun a line or cut across a fabric that is not at right angles to a side of the fabric.
— synonyms: bias
noun an oblique line of squares of the same color on a checkerboard.
noun (mathematics) a set of entries in a square matrix running diagonally either from the upper left to lower right entry or running from the upper right to lower left entry.
noun a punctuation mark (/) used to separate related items of information.
— synonyms: solidus, slash, virgule, stroke, separatrix