Meaning of uniselector | Babel Free
Definitions
A type of stepping switch able to select on only one axis, formerly widely used in telephone exchanges.
Examples
“Relays and uniselectors of types installed in many telephone exchanges are used in the selective ringing dial system.”
CEFR level
C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
This word is part of the CEFR C1 vocabulary — advanced level.