What does proposition mean?
Proposition most often means a statement, claim, or idea put forward for discussion or approval. Its formal character makes it especially common in academic writing, law, philosophy, business, and public debate, where a proposition may be defended, challenged, or used as the basis for an argument. In logic, a proposition is a statement that can be evaluated as true or false; in mathematics, the term refers to a statement that is to be proved or disproved. Proposition can also be used as a formal verb meaning to put forward a statement or proposal. Although related to proposal, a proposition emphasizes the claim or assertion itself rather than a plan for action. The word comes from Latin and preserves its original sense of something being “put forward” for others to consider.
A statement, claim, or idea put forward for discussion, assessment, or approval; in logic or mathematics, a statement whose truth can be evaluated or proved.
"The speaker presented a compelling proposition about the future of public education."
The noun is formal and especially common in academic, philosophical, legal, business, and mathematical contexts.
To put forward or formulate a statement, claim, or proposal for consideration.
"The lawmakers propositioned a reform to the licensing system."
This verb is relatively uncommon and formal, and is most often used in legal, political, and institutional contexts.
The standard plural is propositions. The word is a count noun and is commonly used with determiners such as “a,” “the,” “several,” or “many.”
"Several competing propositions were debated at the conference."
The word proposition began as an invitation to debate: its Latin ancestor meant “something put forward,” so even today it carries the idea of a claim laid before others for scrutiny.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does proposition come from?
The English word derives from Latin propositio, meaning a statement or proposal, from the verb proponere, “to put forth,” formed from pro- and ponere, “to put.” Through French and English, it developed from its early sense of a statement put forward for debate into broader meanings involving claims, arguments, and formal propositions in logic and mathematics. Its relatives include proposal, purpose, propound, and proponent.
Related word forms
How proposition is actually used
As a noun, proposition is formal and especially common in academic, philosophical, legal, business, and mathematical contexts. It can sound more evaluative than statement, suggesting a claim that merits examination. The verb is comparatively rare and formal.
Easily confused with proposition
A proposition is primarily a statement or claim whose truth may be considered, whereas a proposal is an idea or plan offered for action or approval.