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Definitions

perpendicular

[pur-puhn-dik-yuh-ler] / ˌpɜr pənˈdɪk yə lər /
ADJECTIVE
meeting at right angles
Synonyms
STRONGEST


ADJECTIVE
straight up and down; standing up
Synonyms
Antonyms
ADJECTIVE
having a sharp pitch or slope
Synonyms
STRONGEST
STRONG


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 front door is easily visible from the road—but likely out of eye or camera sight from even the neighbors up the hill on perpendicular Cerrada Chica.

From The Wall Street Journal • Feb. 13, 2026

The racer is traversing the hill perpendicular to the fall line, almost moving in an upward direction.

From Los Angeles Times • Feb. 9, 2026

A stream of oil introduced from a perpendicular direction then broke the combined flow into extremely small droplets, each one fully encapsulated.

From Science Daily • Jan. 17, 2026

On Wednesday in Minnesota, 37-year-old Renee Nicole Good was in her car, perpendicular to traffic, during an Immigration and Customs Enforcement operation in Minneapolis.

From Slate • Jan. 10, 2026

Our feet were trapped under a weight on top of the blankets that turned out to be Tree and Zheegwon lying perpendicular on top of the comforter.

From "The Marrow Thieves" by Cherie Dimaline




Vocabulary lists containing perpendicular