What does conventionalism mean?
Conventionalism is a noun describing adherence to established conventions, customs, and accepted ways of doing things, frequently with an implication of reluctance toward innovation. A critic might fault a painter's conventionalism for clinging to academic formulas, while a sociologist may study how conventionalism shapes behaviour within institutions. The term carries a second, technical sense in philosophy, where conventionalism names the doctrine that some truths — notably in mathematics, logic, and physical science — depend on human agreement or stipulation rather than on independently discovered fact. Henri Poincaré famously argued along these lines about geometry. Outside these settings the word is relatively rare and distinctly formal, appearing mostly in scholarly prose and serious criticism. Its connotations vary with context: in ordinary use it tends to be mildly disapproving, suggesting dull conformity, whereas in philosophy it labels a respectable and historically significant position about the foundations of knowledge.
Adherence to established conventions, customs, or accepted practices, especially when it resists originality or change.
"The novel satirized the conventionalism of provincial society, where every deviation from custom invited gossip."
Often carries a mildly critical connotation of unimaginativeness.
In philosophy, the doctrine that certain truths or principles, such as those of geometry or science, are grounded in convention or stipulation rather than objective fact.
"Poincaré's conventionalism suggested that scientists choose among competing frameworks on grounds of convenience."
Primarily found in philosophy of science and epistemology.
Rarely used in the plural; the uncountable singular is standard, though plural forms occasionally appear referring to multiple specific conventions or doctrines.
"The essay catalogued the various conventionalisms that governed nineteenth-century etiquette."
The same word that scolds artists for playing it safe is, in philosophy, a serious doctrine claiming that even mathematical truth is something humanity simply agreed to.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of conventionalism
Conventionalism derives from 'convention', which entered English from Latin 'conventio', meaning 'a coming together' or 'agreement', formed from the verb 'convenire' ('to come together'), itself from 'com-' ('together') plus 'venire' ('to come'). English adopted 'convention' via Old French in the late Middle Ages, and 'conventionalism' was later formed by adding the suffix '-ism', which marks doctrines and systems of belief. The word shares its root with 'convene', 'conventional', and 'intervene'.
How conventionalism is actually used
A formal, somewhat abstract term most at home in criticism, aesthetics, sociology, and philosophy of science. In everyday contexts it can carry a mild pejorative tone, implying unimaginative deference to custom.
Easily confused with conventionalism
Conservatism is a broader political or social disposition favouring preservation of existing institutions, while conventionalism specifically denotes reliance on established conventions or the philosophical doctrine that truths depend on agreement.