gray scale

noun

Definition of gray scale

: a series of regularly spaced tones ranging from black to white through intermediate shades of gray; also : an image composed solely of gray scale tones

grayscale

play \ˈgrā-ˌskāl\ adjective

Recent Examples of gray scale from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'gray scale.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of gray scale

circa 1939


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