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diagonal

Intermediate (B1)

IPA: //daɪˈæɡənəl//

KK: /daɪˈæɡənl/

adjective
Definition

Describing a line or direction that is slanted or not straight, often connecting opposite corners or points.


Example

The artist used diagonal lines to create a sense of movement in the painting.


Conversation
Sloth A
I noticed you painted your room with diagonal stripes, right?
Sloth B
Yeah, I thought it would add some visual interest.
Sloth A
It really does! I love how it makes the space feel larger.
Sloth B
Thanks! The diagonal lines really draw the eye around the room.

Synonyms & Antonyms
Synonyms
oblique
slanted
angled
Antonyms
horizontal
vertical
straight
noun
Definition

A straight line that goes from one corner of a shape to the opposite corner, cutting across the shape.


Example

The architect designed the building with diagonal lines to create a modern look.


Conversation
Sloth A
Have you ever noticed how that painting has a striking diagonal pattern?
Sloth B
Yeah, it really draws the eye, doesn't it?
Sloth A
I think the diagonal lines make it feel more dynamic.
Sloth B
Root Explanation

Diagonal → It is formed from "dia-" (meaning through or across) and "gonia" (from Greek "gonia", meaning angle). The word "diagonal" refers to a line that goes across an angle or connects opposite corners of a shape.

Memory Tip

Think of a line that goes 'across' ('dia-') an 'angle' ('gonia') — that's what a diagonal does.

Visually Confused Words
diaconal
agonal
nondiagonal
dihexagonal
triagonal
decagonal
equidiagonal
ditetragonal
Is this page helpful?
Absolutely! It adds a sense of movement to the whole piece.

Synonyms & Antonyms
Synonyms
slant
angle
cross
Antonyms
horizontal
vertical
perpendicular