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touchscreen

or touch screen

[tuhch-skreen]
noun
  1. a touch-sensitive display screen on a computer or other electronic device: touching different portions of the screen with a finger or stylus will cause the device to take actions determined by a computer program.
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Origin of touchscreen

First recorded in 1970–75; touch + screen
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

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touchscreen in Science

touchscreen

[tŭchskrēn′]
  1. A monitor screen that can detect and respond to something, such as a finger or stylus, pressing on it.
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The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.