Phrase guide

worm drive

noun · 2 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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No pronunciation record was provided for this word.

1

noun

Meaning 1

A gear arrangement consisting of a screw (the worm) whose thread meshes with a gear wheel (the worm wheel) to turn the direction of drive through a right angle, typically with a large (1:10 to 1:60) speed reduction and similar torque increase.

Definition source: English Wiktionary via Wiktextract

Examples

  • Meronyms: (the screw component) worm, worm screw; (the wheel component) worm wheel, worm gear

Meaning relationships

Synonyms: worm and wheel

Antonyms: none provided

Broader terms: drive, gearset

2

noun

Meaning 2

A write once, read many drive; data storage technology that allows information to be written to a disc a single time and prevents the drive from erasing the data.

Definition source: English Wiktionary via Wiktextract

Topics: computer-hardware, computing, engineering, mathematics, natural-sciences, physical-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

No etymology was provided for this word.

Across languages

Translations

9 source translations are retained for this English entry.

  • German: Schneckengetriebe — A gear arrangement
  • Hungarian: csigahajtás — A gear arrangement
  • Polish: przekładnia ślimakowa — A gear arrangement
  • Russian: червя́чная переда́ча (červjáčnaja peredáča) — A gear arrangement
  • Spanish: tornillo sin fin — A gear arrangement
  • Spanish: engranaje tipo gusano — A gear arrangement
  • Swedish: snäckväxel — A gear arrangement
  • Ukrainian: черв'я́чна переда́ча (červʺjáčna peredáča) — A gear arrangement
  • Welsh: gyriant cripian — A gear arrangement