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Word of the Day Tuesday, June 9, 2026

planar

/ˈpleɪnər/ adjective · British & US
Valid in UKValid in US
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What does planar mean?

adjective

Relating to or forming a plane; flat or two-dimensional. Having a flat or level surface.

Example

"The planar design of the new building allowed for maximum natural light and ventilation."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for planar

Antonyms of planar

Rhymes with planar

Etymologically related