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Definitions

perpendicular

[pur-puhn-dik-yuh-ler] / ˌpɜr pənˈdɪk jə 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.

See Examples For:

His awkward angle, coming from beyond the perpendicular, with the ability to move the ball away from right-handers makes him very challenging for a batter to line up.

From BBC Jun. 2, 2026

In the end, some 8,000 small seismic events were induced along the targeted fault, but also, surprisingly, along other faults running perpendicular to the main one, sparking local magnitudes ranging from -5 to -0.14.

From Barron's May 11, 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 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

Right, ’cause being perpendicular, it didn’t get swept away in the storm.

From "Ninth Ward" by Jewell Parker Rhodes

She uses a measuring stick to set the plants an equal distance apart, and as the beds are connected, the effect is one of perfectly aligned diagonals and perpendiculars.

From New York Times Jul. 1, 2010

Under those glorious perpendiculars . . . this gesticulating gigolo in gilt.

From Time Magazine Archive

Masses of sloping talus reach more than half-way up; above them the cliffs are perpendicular; it is in cavities in these perpendiculars that the cliff-dwellings hide.

From The Book of the National Parks by Robert Sterling Yard

Buildings shoot rigid perpendiculars latticed with window-gaps into the slate sky.

From A Pushcart at the Curb by John Dos Passos

The plumb line is perpendicular to the geoid, and the components of angle between the perpendiculars to geoid and reference ellipsoid are deflections of the vertical.

From Development of Gravity Pendulums in the 19th Century Contributions from the Museum of History and Technology, Papers 34-44 On Science and Technology, Smithsonian Institution, 1966 by Victor Fritz Lenzen




Vocabulary lists containing perpendicular


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