s 1 e 1 l 1 s 1 y 4 n 1
6 letters · 9 points in Scrabble
Meaning
noun a system consisting of a generator and a motor so connected that the motor will assume the same relative position as the generator; the generator and the motor are synchronized
originShort for self-synchronizing.
Etymology from Wiktionary, CC BY-SA 3.0