noun, verb ·Rare ·Advanced level

Definitions

Noun

1. 1
   A version of an audio track prior to mastering.

Verb

1. 1
   To make a master copy of (data) on a hard disk before writing it to optical disc. transitive

Etymology

From pre- + master.

Related phrases

cd romhard disk

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.