# trembler

> English word · Noun

## Definitions
1. One who, or that which, trembles.
2. Any of various New World passerine birds of the genus Cinclocerthia.
3. The vibrating hammer, or spring contact piece of a hammer break, as of the electric ignition apparatus for an internal combustion engine.
4. A kind of security alarm triggered by vibrations or shock waves.

## Etymology
From tremble + -er.

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