submaster

Definitions

1. A key that can open several locks, but fewer than a master key.
   attributive, sometimes
2. A copy of a master copy of a recording, generally kept for archival purposes.
3. A secondary or subsidiary schoolmaster.
   historical

Examples

“In an office, a submaster might open⟳ all doors in the accounting department; in an industrial facility, it might open⟳ all locks in the loading dock area.”

“Do not point⟳ specifically at the executives but find⟳ out what the cost⟳ estimates are for rekeying a submaster space or the entire facility when one of these keys gets lost […]”

“The use⟳ of masters and submasters will enable suites of rooms to be controlled by one key.”

“Unlike cue or group information, submasters usually actively exist⟳ and don't need⟳ to be created. Methods for recording channel information into different submasters may vary⟳ between consoles.”

“In Edward's absence, Sonny Boy learned to press⟳ the discs at Chariot Records. He mastered a process⟳ of producing gold-molded submasters that could be played on the phonographs people were now buying for their homes.”

“Masters […] Submasters […] Teacher of French […] Teacher of drawing”

CEFR level