gamut(redirected from ran the gamut)
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Related to ran the gamut: running the gamut
a. a scale, esp (in medieval theory) one starting on the G on the bottom line of the bass staff
b. the whole range of notes
2. Physics the range of chromaticities that can be obtained by mixing three colours
The gamut of a monitor is the set of colours it can display. There are some colours which can't be made up of a mixture of red, green and blue phosphor emissions and so can't be displayed by any monitor.