a feature (or the order or arrangement of features) of anything having a complex structure; "the contours of the melody"; "it defines a major contour of this administration"
a line drawn on a map connecting points of equal height
(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
an oblique line of squares of the same color on a checkerboard; "the bishop moves on the diagonals"
a line or cut across a fabric that is not at right angles to a side of the fabric
(geometry) a straight line connecting any two vertices of a polygon that are not adjacent
at an angle; especially connecting two nonadjacent corners of a plane figure or any two corners of a solid that are not in the same face; "a diagonal line across the page"
an analysis (often in graphical form) representing the extent to which something exhibits various characteristics; "a biochemical profile of blood"; "a psychological profile of serial killers"
a vertical section of the Earth's crust showing the different horizons or layers
a side view representation of an object (especially a human face)
represent in profile, by drawing or painting
write about; "The author of this article profiles a famous painter"