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optical disk
1 ENTRIES FOUND:
optical disk
(noun)
optical disk
noun
plural
optical disks
optical disk
noun
plural
optical disks
Britannica Dictionary definition of OPTICAL DISK
[
count
]
:
a computer disk on which information is recorded in a way that can be read by a laser
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check-in
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replenish
:
to fill or build up (something) again (
somewhat formal
)
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