fusee drive

Definitions of fusee drive
1

n a spirally grooved spindle in a clock that counteracts the diminishing power of the uncoiling mainspring

Synonyms:
fusee
Type of:
drive
a mechanism by which force or power is transmitted in a machine

Sign up, it's free!

Whether you're a student, an educator, or a lifelong learner, Vocabulary.com can put you on the path to systematic vocabulary improvement.