diagonal

Vertex to vertex

Diagonal describes a line or direction that runs at an angle between horizontal and vertical—connecting non-adjacent corners of a square or rectangle, for instance.

She drew a diagonal line across the page.

The noun refers to such a line or to movement in that direction: The bishop moves on the diagonal in chess.

Fabric cut on the diagonal runs at an angle to the weave.

slant

oblique

Angled, not straightforward

canted · skewed · angled · askew · sloping · crossways · kitty-corner · catercorner · athwart · aslant

punctuation

slash

Angled line or swipe

fraction bar · separator · backslash

geometry

parallelogram

Quadrilateral with paired parallels

polygon · bisect · perpendicular · congruent · theorem · hypotenuse · midpoint · segment · intersection · plane

pattern

stripes

Parallel linear markings

argyle · plaid · lattice · crisscross · crosshatch · tartan · houndstooth · pinstripe · weave · textile

chess

bishop

Diocesan clergy head

  • moveChange location or act
  • squareRhombus with right angles
  • attackAggressive act against another

file · rank · opening · strategy · control · checkmate · fork · pin · skewer · fianchetto

matrix

element

Basic substance or factor

trace · inverse · transpose · scalar · coefficient · linear algebra · row · column · bandwidth · sparse

Categories
Opposites
geometric orientation

diagonalhorizontal

Parallel to the horizon

vertical · perpendicular · orthogonal · parallel · straight

alignment with cardinal directions

diagonalhorizontal

Parallel to the horizon

vertical · flat · upright · erect · prone

Phrases
Family

diagonally, diagonals

Familiarity
Top 20,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G