shaft
C1Formal to informal, with technical senses in engineering/mining and slang sense for unfair treatment.
Definition
Meaning
A long, narrow, typically vertical or inclined, structural part or passage.
A long, slender part of something, such as a column, handle, or ray of light; or a metaphorical 'treating unfairly or harshly'.
Linguistics
Semantic Notes
The word spans concrete mechanical/architectural uses, a specific bodily part (hair shaft), a figurative sense of light (shaft of light), and a strong informal idiom for unfair treatment (to get the shaft).
Dialectal Variation
British vs American Usage
Differences
Both use all senses, but the informal verb/noun 'to shaft/get the shaft' (to cheat/treat unfairly) is more common in AmE. BrE more readily uses 'lift shaft' for what AmE often calls 'elevator shaft'.
Connotations
In both, the technical senses are neutral. The informal 'shaft' carries a strong negative connotation of betrayal or severe disadvantage.
Frequency
The informal sense (to cheat/treat harshly) is significantly more frequent in AmE. The mining/engineering senses are equally common where relevant.
Vocabulary
Collocations
Grammar
Valency Patterns
N of N (shaft of light)V N (to shaft someone)get the N (get the shaft)Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “to get the shaft”
- “to give someone the shaft”
- “a shaft of light”
- “a shaft of wit”
Usage
Context Usage
Business
"The new contract really shafted the suppliers on payment terms." (informal, negative)
Academic
"The study examined air flow dynamics in a vertical ventilation shaft." (technical)
Everyday
"Sunlight poured in through a narrow shaft between the buildings." (descriptive)
Technical
"The fracture was located in the distal third of the femoral shaft." (anatomy/engineering)
Examples
By Part of Speech
verb
British English
- They felt they had been completely shafted by the management's decision.
American English
- The new law is going to shaft middle-class taxpayers.
adverb
British English
- N/A. 'Shaft' is not used as an adverb.
American English
- N/A. 'Shaft' is not used as an adverb.
adjective
British English
- N/A. 'Shaft' is not standardly used as an adjective.
American English
- N/A. 'Shaft' is not standardly used as an adjective.
Examples
By CEFR Level
- The arrow has a long, straight shaft.
- Light came down the old well shaft.
- They repaired the drive shaft of the car.
- A single shaft of sunlight lit the dusty room.
- Miners descended into the shaft to begin their shift.
- The agreement seemed fair, but in the end we got the shaft.
- The engineer analysed the stress fractures along the crankshaft.
- He was politically shafted by his supposed allies during the merger negotiations.
Learning
Memory Aids
Mnemonic
Think of a SHAFT as a long, SHA-ped F-Tunnel (SHA-F-T). It's either a long part you can see (like a beam) or a 'long', unfair deal you get (you've been 'shafted').
Conceptual Metaphor
UNFAIR TREATMENT / BETRAYAL IS A PAINFUL PENETRATION (You were shafted).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid translating the 'unfair treatment' sense literally as 'стержень'. Use 'обмануть', 'кинуть', 'подставить'.
- The 'shaft of light' is best as 'луч света', not 'вал'.
- Remember the BrE/AmE vowel difference: /ɑː/ vs /æ/.
Common Mistakes
- Using 'shaft' for any long object (e.g., a pipe – better 'tube' or 'pipe').
- Overusing the informal 'to shaft' in formal contexts.
- Confusing 'shaft' (structural) with 'shift' (change/move).
Practice
Quiz
In which sentence is 'shaft' used in its informal, metaphorical sense?
FAQ
Frequently Asked Questions
Its primary meanings are not offensive (e.g., elevator shaft). However, the informal verb 'to shaft someone' is vulgar and strongly negative, implying deceit or harsh treatment, and should be avoided in formal contexts.
A shaft is typically vertical or steeply inclined and often provides access (like a mine shaft or lift shaft). A tunnel is generally more horizontal and is a passageway for travel or transport (like a railway tunnel).
Yes, in anatomy, it refers to the long, cylindrical main portion of a long bone (e.g., the femoral shaft) or the long, slender part of a hair (the hair shaft).
Use it to describe a narrow, well-defined beam of light, often seen cutting through darkness or a small opening. Example: 'A brilliant shaft of light illuminated the path through the forest.'