planar

adjective

pla·​nar ˈplā-nər How to pronounce planar (audio)
-ˌnär
1
: of, relating to, or lying in a plane
2
: two-dimensional in quality
planarity
plā-ˈner-ə-tē How to pronounce planar (audio)
-ˈna-rə-
noun

Examples of planar in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The Grand Luna’s 14mm planar driver delivers low and mid frequencies while maintaining a clean presentation. Mark Sparrow, Forbes.com, 8 Aug. 2025 What The Mont looks like A wall decked with windows gives a view of tree tops, which is a hard find in planar Fort Worth. Ella Gonzales, Fort Worth Star-Telegram, 8 Aug. 2025 In conventional planar transistors, the gate sits atop a flat silicon channel, controlling the flow of current between the source and drain from only one side. IEEE Spectrum, 7 Aug. 2025 The 12mm planar magnetic drivers are designed to deliver exceptional audio quality, but can only do that if the source measures up. PC Magazine, 24 July 2025 See All Example Sentences for planar

Word History

First Known Use

1850, in the meaning defined at sense 1

Time Traveler
The first known use of planar was in 1850

Browse Nearby Words

Cite this Entry

“Planar.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/planar. Accessed 9 Sep. 2025.

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!