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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:

Hammerheads stand out from other shark species by the distinctive shape of their heads, which stick out perpendicular to their bodies in the shape of, well, a hammer.

From Los Angeles Times Aug. 15, 2026

Cars parked perpendicular to the kerb often conceal footpaths or block them altogether, while vehicles parked directly on pavements are a common sight.

From BBC Aug. 6, 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

Strong interactions between the layers lead to very different transmission behaviors for left- and right-circularly polarized light under "normal incidence," or polarized light that hits perpendicular to the surface.

From Science Daily Mar. 21, 2026

The text was written in columns perpendicular to the long axis of the scroll.

From "Circumference" by Nicholas Nicastro

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

And therefore the three perpendiculars, which are the bases of the equilaters, shall be equall.

From The Way To Geometry by William Bedwell

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

His three hypotheses are thus obtained: equal perpendiculars AC, BD are drawn from a straight line AB, and CD are joined.

From Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 6 "Geodesy" to "Geometry" by Various




Vocabulary lists containing perpendicular


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