diagonal
dia
ˈdaɪæ
daiā
go
nal
nəl
nēl
British pronunciation
/da‍ɪˈæɡənə‍l/

Definition & Meaning of "diagonal"in English

diagonal
01

(of a straight line) joining opposite corners of a flat shape at an angle

diagonal definition and meaning
example
Examples
The diagonal line on the graph represented the trend of increasing sales over time.
The diagonal stripe on the flag added dynamic movement to its design.
02

extending or inclined in a slanting direction

diagonal definition and meaning
example
Examples
The diagonal path through the forest offered a shortcut to the lake.
She noticed the diagonal crack running across the wall.
Diagonal
01

a straight line connecting opposite corners of a flat shape at an angle

diagonal definition and meaning
example
Examples
The rectangle 's diagonal was longer than its sides.
He drew a diagonal across the square to divide it into two triangles.
02

a symbol or line that slants from one corner to the opposite corner, often used to separate or divide

example
Examples
The URL included a diagonal between the directory and file name.
To indicate alternatives, use a diagonal like in " and/or. "
03

a slanted line formed by squares of the same color on a grid, often seen in games like chess

example
Examples
The bishop moves along the diagonals.
The chessboard 's diagonals are key to strategy.
04

a line of entries in a square matrix connecting opposite corners

example
Examples
The main diagonal of the matrix contained only ones.
Errors appeared on the secondary diagonal of the chart.
05

a line or cut in fabric that runs at an angle, typically not aligned with the edges or seams

example
Examples
The designer cut a diagonal across the fabric to create a bias strip for the dress.
The quilt 's pattern featured prominent diagonals, adding a dynamic visual effect.
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