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  • plano
    plano
    adjective
    pertaining to eyeglasses that do not contain a curvature for correcting vision defects.
  • Plano
    Plano
    noun
    a town in N Texas.
  • plano-
    plano-
    a combining form meaning “flat,” “plane,” used in the formation of compound words.

plano

1 American  
[play-noh] / ˈpleɪ noʊ /

adjective

  1. pertaining to eyeglasses that do not contain a curvature for correcting vision defects.

    plano sunglasses.


Plano 2 American  
[play-noh] / ˈpleɪ noʊ /

noun

  1. a town in N Texas.


plano- 3 American  
  1. a combining form meaning “flat,” “plane,” used in the formation of compound words.

    planography.


plano- 4 American  
  1. a combining form meaning “moving,” “capable of movement,” used in the formation of compound words.

    planogamete.


plano- British  

combining form

  1. indicating flatness or planeness

    plano-concave

"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

Etymology

Origin of plano1

First recorded in 1945–50; independent use of plano- 1

Origin of plano-3

Combining form representing Latin plānus level, plānum level ground

Origin of plano-4

Combining form representing Greek plános wandering, roaming. See planet


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:

All the rest of the objects were as usual in plano; this was in alto, indeed in altissimo rilievo.

From Library of the World's Best Literature, Ancient and Modern — Volume 4 by Hamilton Wright Mabie

I have made another only with a plano concave, without any kind of reflection, divers also by means of reflection.

From Micrographia Some Physiological Descriptions of Minute Bodies Made by Magnifying Glasses with Observations and Inquiries Thereupon by Robert Hooke

Papal edicts against heretics had made familiar to all men the notion that a judge should at times proceed summarie et de plano et sine strepitu et figura justitiae.

From Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 6 "English Language" to "Epsom Salts" by Various

That reason is an amicus curiæ who speaks de plano, not pro tribunali.

From The Works of the Right Honourable Edmund Burke, Vol. 05 (of 12) by Edmund Burke

The great object at this time, was to contrive such a chart in plano, with short lines, that all places might be truly laid down according to their respective longitudes and latitudes.

From A General History and Collection of Voyages and Travels - Volume 18 Historical Sketch of the Progress of Discovery, Navigation, and Commerce, from the Earliest Records to the Beginning of the Nineteenth Century, By William Stevenson by William Stevenson

Larger cities like Houston and Dallas shuttered grant-funded cameras while leaving much of their networks in operation, while Plano, Robinson and Kendall County were among those that ended their Flock contracts entirely.

From Salon ● Sep. 28, 2026

The deal, which could come as soon as next week, would value the Plano, Texas-based company at roughly $127 a share, the people said.

From The Wall Street Journal ● Jul. 31, 2026

Andrew Herzog, a certified financial planner in Plano, Texas, also uses the 50/30/20 model, but adjusts it so 20% of his income goes toward fun and 30% toward savings.

From MarketWatch ● Mar. 27, 2026

She performed with opera companies in Nashville and Atlanta, and in Texas she sang with the Dallas Opera, with symphony orchestras in Irving and Plano, and with a master chorale in Amarillo.

From Los Angeles Times ● Mar. 18, 2026

Since the team had gone to the semifinals of the state playoffs before losing to the eventual champion, Plano, it had been considered not a great year but at least a pretty good one.

From "Friday Night Lights: A Town, A Team, And A Dream" by H.G. Bissinger

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