diagonal

[dahy-ag-uh-nl, -ag-nl] / daɪˈæg ə nl, -ˈæg nl /

ADJECTIVE

having an oblique direction

Synonyms

STRONGEST

catty-corner crosswise oblique slanted

STRONG

inclining

WEAK

askew beveled cater-corner cater-cornered catercorner catty-cornered kitty-corner kitty-cornered skewing slanting transversal transverse

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The chip is giant, taking up an entire 300 millimeter silicon wafer, almost a foot long across the chip’s diagonal line.

From Barron's • May 11, 2026

Downtown Los Angeles’ street grid is diagonal, a legacy of Spanish rule.

From Los Angeles Times • May 8, 2026

The loose diagonal of the scarf helps to frame and focus attention on the Magdalene’s face.

From The Wall Street Journal • Apr. 17, 2026

Giant anteaters have black and white diagonal stripes, dense shaggy hair and super-sized snouts.

From BBC • Apr. 1, 2026

Leaning in the mouth of the tunnel was a rat with a diagonal scar across his face.

From "Gregor the Overlander" by Suzanne Collins

Vocabulary lists containing diagonal

Check It Out, Mate: Chess Vocabulary

Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!

The ACT Math Test: Geometry, List 2

Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!

Geometry - High School

Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!