Standard Lemma guide

lockring

noun · 4 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

A textured or threaded washer used to prevent components from become loose during rotation. On bicycles they are found, for example, on a bottom bracket and a track hub.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A ring (usually of steel) that is part of a wheelrim on some types of heavy equipment; it locks down the tire's mounting.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

Any of various types of jewellery or components thereof, such as rings with a locking feature or rings that lock a chain closed.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

washer that prevents a nut from loosening

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: lock ring, lock washer

Antonyms: none provided

Broader terms: washer

History

Etymology

From lock + ring.

Across languages

Translations

2 source translations are retained for this English entry.

  • German: Abschlussring — threaded washer
  • German: Verschlussring — threaded washer