Definitions
from The Century Dictionary.
- noun In a repeating (clock, a bent arm connected with the striking-mechanism, having a pin at its end which drops upon the notched wheel that determines the number of strokes.
from the GNU version of the Collaborative International Dictionary of English.
- noun (Horol.) An arm attached to a swinging notched arc or rack, to let off the striking mechanism of a repeating clock.
Etymologies
Sorry, no etymologies found.
Support

Help support Wordnik (and make this page ad-free) by adopting the word racktail.
Examples
Sorry, no example sentences found.
Comments
Log in or sign up to get involved in the conversation. It's quick and easy.