orthographic projection

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noun

a two-dimensional graphic representation of an object in which the projecting lines are at right angles to the plane of the projection.

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Also called orthogonal projection .

Compare isometric (def. 5).

Origin of orthographic projection

First recorded in 1660–70

Words nearby orthographic projection

orthogonal matrix, orthogonal projection, orthogonal trajectory, orthographer, orthographic, orthographic projection, orthographize, orthography, orthohydrogen, orthokeratology, orthomolecular

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use orthographic projection in a sentence

Oftentimes public fear like this can be a self-indulgent kind of collective astral projection.
The Real Nightmare of Ferguson|James Poulos|August 15, 2014|DAILY BEAST
Most gun nuts have them less for self-protection than self-projection.
Brooklyn Shooting Hits Close to Bill de Blasio’s Park Slope Home|Michael Daly|July 1, 2014|DAILY BEAST
I sat there in the projection booth and thought, “Oh my god, you could tell a story this way?”
Paul Haggis on Scientology, the ‘Crash’ Oscar, and ‘Third Person’|Kevin Fallon|June 19, 2014|DAILY BEAST
The walking-and-talking projection is estimated to have cost about $400,000 and took four months to complete.
Michael Jackson's Crazy Billboard Awards Performance and More Hologram Wins and Fails (VIDEO)|The Daily Beast|May 19, 2014|DAILY BEAST

Although it is being called a hologram, it was actually a 2-D projection.
Michael Jackson's Crazy Billboard Awards Performance and More Hologram Wins and Fails (VIDEO)|The Daily Beast|May 19, 2014|DAILY BEAST
It was round, with a small, rectangular projection for the operator's controls and calculator.
Fee of the Frontier|Horace Brown Fyfe
In a moment her mind lost its tensity of projection and she was almost flying down her own long stair.
Ancestors|Gertrude Atherton
They are brown, ovoid in shape, about 50 long, and have a button-like projection at each end (Fig. 101).
A Manual of Clinical Diagnosis|James Campbell Todd
At one o'clock we were near a low sandy projection round which the coast extends to the East-North-East and forms a shallow bay.
Narrative of a Survey of the Intertropical and Western Coasts of Australia] [Volume 2 of 2]|Phillip Parker King
The projection of land fixed upon for the site of a town, was named after the commandant (Captain Barlow).
Narrative of a Survey of the Intertropical and Western Coasts of Australia] [Volume 2 of 2]|Phillip Parker King

British Dictionary definitions for orthographic projection

orthographic projection

noun

a style of engineering drawing in which true dimensions are represented as if projected from infinity on three planes perpendicular to each other, avoiding the effects of perspective

a type of zenithal map projection in which the area is mapped as if projected from infinity, with resulting distortion of scale away from the centre

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012