Thesaurus.com
Dictionary.com
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.

Tévoédjrè stood beside an armored vehicle on the perpendicular street, positioned between the oncoming column and Talon’s residence.

From The Wall Street Journal • Mar. 12, 2026

“This isn’t just a missing person case,” said Travis Harrison, a producer at NewsNation, which has pulled together a hovel of satellites and folding chairs in the prime real estate perpendicular to Guthrie’s address.

From Slate • Feb. 23, 2026

The images revealed two separate gas flows moving in perpendicular directions -- a sign that the event involved multiple ejections interacting with each other.

From Science Daily • Dec. 31, 2025

With a forkball that looked as if it was dropping perpendicular to the ground, he struck out the first two batters he faced.

From Los Angeles Times • Oct. 2, 2025

The legs had to be shoulder distance apart with the front foot facing forward and the back foot perpendicular to the front.

From "Proud" by Ibtihaj Muhammad