- liquid-crystal display
WordReference Random House Learner's Dictionary of American English © 2026
LCD, n. [countable], pl. LCDs, LCD's.
WordReference Random House Unabridged Dictionary of American English © 2026- Electronicsliquid-crystal display: a display of information, as on digital watches, portable computers, and calculators, using a liquid-crystal film that changes when voltage is applied.
LCD,
L.C.D.,
- Electronicsliquid-crystal display: a method of displaying readings continuously, as on digital watches, portable computers, and calculators, using a liquid-crystal film, sealed between glass plates, that changes its optical properties when a voltage is applied.
L.C.D.,
- Mathematicsleast common denominator;
lowest common denominator.
Collins Concise English Dictionary © HarperCollins Publishers::
LCD abbreviation for
'LCD' also found in these entries (note: many are not synonyms or translations):