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Showing results for planar. Search instead for aplanat.
Definitions

planar

[pley-ner] / ˈpleɪ nər /
ADJECTIVE
even
Synonyms
WEAK
alike balanced consistent constant continual continuous direct equal flat flush homogenous horizontal level matching metrical parallel planate plane plumb proportional regular right same smooth square stabile stable steady straight surfaced true unbroken unchanging undeviating unfluctuating uninterrupted unvaried unvarying unwavering unwrinkled

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.

He had spent his life building a planar model of his ascent to the presidency, only to get whacked in the head by an unforeseen z-axis.

From Slate • Sep. 27, 2025

Previously, achieving π-stacking in similar norcorroles failed because hydrogen-bonding interactions between the side chains opposed the face-to-face stacking of the planar antiaromatic units.

From Science Daily • May 23, 2024

The structure of Inaoside A revealed a planar configuration.

From Science Daily • Mar. 11, 2024

Traditionally, wireless communication has relied on planar processors, which, while effective, are limited by their two-dimensional structure to operate within a limited portion of electromagnetic spectrum.

From Science Daily • Mar. 4, 2024

Assuming there are fifteen grains per linear inch, there are 15 x 15 per planar inch and 153 grains per cubic inch.

From "Innumeracy: Mathematical Illiteracy and Its Consequences" by John Allen Paulos

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.