# centerlock

> English word · Noun

## Definitions
1. A type of mounting where the wheel of an automobile is fastened to the axle using a single central nut.
2. A type of mounting where the rotor of a disc brake is attached to the wheel hub using a single lockring.

## Etymology
From center + lock.

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