What does canvass mean?
Canvass is a verb meaning to solicit votes, opinions, orders, or support through direct personal contact — most famously by knocking on doors during election campaigns. It can also describe a careful, thorough discussion or scrutiny of an issue, though this older sense is now less common. As a noun, a canvass refers both to such an act of solicitation and to a detailed survey or review. The word carries connotations of organized, grassroots effort: political parties canvass neighbourhoods, charities canvass donors, and market researchers canvass public opinion. It should not be confused with canvas, the heavy woven fabric used for sails and oil paintings, even though both words share the same historical root. Because it appears constantly in news coverage of elections and campaigns, canvass is a useful word to recognise and use precisely, especially given its easy confusion with the homonymous noun for cloth.
To solicit votes, opinions, orders, or support by going among people and making personal appeals; also, to discuss or examine a matter thoroughly.
"Campaign staff canvassed the district for three weeks before the primary."
The figurative sense of thorough examination is chiefly formal or literary today.
An act of soliciting votes or opinions, or a thorough survey or examination of a subject.
"The pollster's canvass reached over two thousand households."
As a noun, often modified by adjectives like 'door-to-door' or 'telephone'.
Used when referring to multiple instances of solicitation or surveys; relatively rare outside campaign reporting.
"The volunteers completed their canvasses across all four wards by dusk."
The verb 'to canvas' and 'the fabric canvas' come from the very same word — politicians literally go out hunting votes the way cloth was once hunted down from hemp fields.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does canvass come from?
Canvass derives ultimately from the Latin cannabis (hemp), via Old French and Middle English canvas, the coarse cloth made from hemp. In sixteenth-century English, 'to canvass' meant literally to toss or sift something in canvas, and figuratively came to denote sifting through people's opinions or scrutinising a matter closely. From there it narrowed toward its dominant modern sense of systematically seeking votes or support. The related noun canvas preserves the original textile meaning, making these near-homophones true siblings rather than unrelated words.
Related word forms
How canvass is actually used
In modern usage canvass is overwhelmingly associated with politics and fundraising, where it implies organized, face-to-face outreach. The older sense of 'to examine or debate thoroughly' survives mainly in formal British writing. The spelling 'canvas' for the verb is now considered incorrect.
Easily confused with canvass
Canvas is the heavy woven fabric used for sails and paintings, while canvass means to solicit votes or opinions — same origin but entirely different meanings.