What does vest mean?
Vest is a versatile word best known for a sleeveless garment, although its meaning depends heavily on region and context. In British English, it commonly means a waistcoat, a buttoned garment worn over a shirt. In North American English, it more often refers to a sleeveless athletic top or an undershirt-style garment, particularly in sports, uniforms, and protective clothing. The word can also be a verb: “to vest” means to grant or establish rights, powers, or ownership, as when a contract vests an employee with certain benefits or a board vests a director with authority. Its figurative development reflects the idea of clothing or equipping someone with something. Vest is therefore both a concrete clothing term and a formal legal or financial verb. In general writing, the noun may suggest either formal traditional dress or casual athletic wear, while the verb is technical, authoritative, and common in legal and business contexts.
A sleeveless garment worn over a shirt or close to the body. In British English it often means a waistcoat; in North American English it commonly means a sleeveless athletic top or undershirt.
"He wore a grey vest beneath his jacket."
To place or confer rights, powers, or authority in someone; also, more rarely, to clothe or cover someone.
"The court ruled that the disputed land vested in the plaintiff."
The legal and financial meaning is formal. The older sense of physically clothing or covering someone is now literary or archaic.
The regular plural is used for multiple garments or sleeveless tops.
"The team received new vests with the school colors."
From Latin vestis, meaning “garment,” vest began as clothing before acquiring the figurative sense of clothing someone with power or rights.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does vest come from?
The word comes through Old French vest, ultimately from Latin vestis, meaning “garment.” Its original English use was for clothing, and the modern verb meaning “to clothe or equip” developed from the same general idea. The legal and financial senses of granting or securing rights also reflect the metaphorical notion of clothing someone with authority or possession. Cognates including vesture, vestment, invest, and divest preserve this Latin root and its association with clothing or equipping.
Related word forms
How vest is actually used
The noun varies noticeably by region: British English commonly uses vest for a waistcoat, while North American usage often emphasizes a sleeveless athletic garment or undershirt. The legal and financial verb, as in “vest rights in,” is formal and is especially common in contracts, employee benefits, and investment contexts.
Easily confused with vest
A waistcoat is the British English term for a sleeveless buttoned garment worn over a shirt, whereas in North American English vest more often denotes an athletic or undershirt-style garment.