pregroove
pregroove · pregrooves
A premolded spiral groove in an optical disc, used to guide the laser beam when the…A premolded spiral groove in an optical disc, used to guide the laser beam when the disc is read or written.
Meaning
1 sensesA premolded spiral groove in an optical disc, used to guide the laser beam when the disc is read or written.
Origin
From pre- + groove.From pre- + groove.
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Forms
plural: pregrooves| Singular | pregroove |
|---|---|
| Plural | pregrooves |
regular