crt
noun
Simple meaning
A vacuum tube that displays still or moving images.
Pronunciation
Definition
Everyday modern meanings first, grouped by part of speech.
noun
electronicscomputing
A vacuum tube that displays still or moving images (such as for a television), by controlling the direction of a cathode ray emitted towards the front of the tube. The front is coated by a layer of fluorescent material, so that it emits light when struck by the beam.
social sciences
A movement in academia involving the application of critical theory to issues surrounding the interaction between racial dynamics and social and legal power.
Australia
Initialism of casual relief teacher.
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