lathe
C1Technical/Industrial
Definition
Meaning
A machine tool used for shaping wood, metal, or other materials by rotating the workpiece against a cutting tool.
By extension, the term can refer to the process of machining or the workshop activity involving such a machine, and historically, a rotating framework used by potters.
Linguistics
Semantic Notes
Primarily a noun referring to the machine. Its use as a verb ('to lathe') is less common and is considered a conversion/zero-derivation from the noun.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning or usage. The pronunciation and spelling are identical. It is a standard technical term in both varieties.
Connotations
Neutral technical term in both regions, associated with workshops, manufacturing, and craftsmanship.
Frequency
Equally low-frequency in general discourse but standard in technical/industrial contexts in both the UK and US.
Vocabulary
Collocations
Grammar
Valency Patterns
[Subject] operates/uses a lathe.[Object] was turned/machined on the lathe.to lathe [Object] (verb)Vocabulary
Synonyms
Neutral
Weak
Vocabulary
Antonyms
Usage
Context Usage
Business
Discussed in manufacturing, engineering services, and capital equipment procurement.
Academic
Found in engineering, materials science, and industrial design textbooks and papers.
Everyday
Rare; used by hobbyists (e.g., woodturning) or when discussing specific manual skills.
Technical
Core term in mechanical engineering, machining, woodworking, and metallurgy.
Examples
By Part of Speech
verb
British English
- He will lathe the brass component to the precise tolerance.
- The artisan lathed the walnut leg beautifully.
American English
- We need to lathe this piston to a smoother finish.
- She lathes custom knobs for furniture.
Examples
By CEFR Level
- He has a big machine in his garage.
- The wood goes round and round on the lathe.
- The carpenter used a lathe to make a table leg.
- A metal lathe is more expensive than a wood lathe.
- After setting up the lathe, the operator began machining the steel cylinder.
- CNC lathes have revolutionised mass production of precision parts.
- The discrepancy in tolerances was traced back to vibrational harmonics in the lathe's spindle.
- He demonstrated advanced techniques for lathe-turning refractory alloys.
Learning
Memory Aids
Mnemonic
Think: 'LAY THE' workpiece on the LATH-E to shape it. It spins like a potter's wheel for hard materials.
Conceptual Metaphor
A LATHE IS A SPINNING POTTER'S WHEEL FOR HARD MATERIALS (extending a craft tool concept to industry).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Не переводите как 'токарь' (это 'turner' или 'lathe operator'). 'Lathe' — это станок. Также не путать с 'станок' в значении 'machine tool' — 'lathe' является его конкретным типом.
Common Mistakes
- Incorrect plural: 'laths' (this is a different word for thin wood strips). Correct plural: 'lathes'.
- Mispronunciation as /læθ/ or /lɑːθ/. Correct: /leɪð/.
- Using 'lathe' as the default term for all machine tools; it is specific to turning.
Practice
Quiz
What is the primary function of a lathe?
FAQ
Frequently Asked Questions
Yes, but it is less common and considered a technical verb derived from the noun (e.g., 'to lathe a part'). The more common phrasing is 'to turn on a lathe'.
A lathe rotates the workpiece against a stationary cutting tool. A mill typically holds the workpiece stationary or moves it linearly, while a rotating cutting tool does the cutting.
It is pronounced /leɪð/, rhyming with 'bathe'. The 'a' is a long vowel as in 'late', and the 'th' is voiced as in 'this'.
Yes, lathes can be used for plastics, composites, and even materials like ivory or bone in specialised crafting, though wood and metal are the most common.