# overcoil

> English word · Noun

## Definitions
1. Part of a watch: an improved balance spring with a raised outer coil.

## Etymology
From over- + coil.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/overcoil