lcd
or LCD
least (or lowest) common denominator
noun
a device for alphanumeric displays, as on digital watches, using a pattern of tiny, sealed capsules which contain a transparent liquid crystal that becomes opaque when an electric field is applied to it: the contrast between transparent and opaque areas forms the image of a number, letter, etc.
Origin: l(iquid-)c(rystal) d(isplay)
See lcd in American Heritage Dictionary 4
abbreviation
least common denominator
abbreviation
liquid-crystal display
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