What is spring to impel the star wheel, also a pawl to lock fast a wheel, in a repeating timepiece. Baby jumper. See in the Vocabulary. -- Bounty jumper. See under Bounty called?
jumper — (Horology) spring to impel the star wheel, also a pawl to lock fast a wheel, in a repeating timepiece. Baby jumper. See in the Vocabulary. -- Bounty jumper. See under Bounty. (Webster's 1913.)
Sources
- Webster's Unabridged Dictionary, 1913 edition (public domain, via GCIDE / Project Gutenberg).
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- Published: 2026-07-17T00:00:00-07:00 · Modified: 2026-07-17T00:00:00-07:00