diagonal line

Corner-to-corner path

A diagonal line runs at an angle between horizontal and vertical, typically connecting opposite corners of a shape.

In geometry, it's a line segment joining two non-adjacent vertices of a polygon: Draw a diagonal line from corner to corner.

The term often describes any slanted line cutting across a grid or surface at an oblique angle.

Related
  • slantOblique angle or bias
  • obliqueAngled, not straightforward
  • slashAngled line or swipe
  • tiltAngular deviation from level
  • angleGeometric measure of rotation

at an angle · crosswise · cutting across · bias · on the bias · slope · askew · off kilter · zigzag · hypotenuse · stripe · cutting · leaning · incline · skew · traverse · angled · plaid

Categories
Opposites
orientation to reference frame

diagonal linehorizontal line

Mark parallel to horizon

vertical line · horizontal · vertical · plumb line · parallel line

alignment with edges/borders

diagonal linecardinal direction

Primary orientation bearing

Family

diagonal, line, diagonally, lines, lined, lining, liner, linear, lineage

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G