Optical Disc (Noun)
Meaning
A disk coated with plastic that can store digital data as tiny pits etched in the surface; is read with a laser that scans the surface.
Classification
Nouns denoting man-made objects.
A disk coated with plastic that can store digital data as tiny pits etched in the surface; is read with a laser that scans the surface.
Nouns denoting man-made objects.