What does constitute mean?
Constitute is a formal verb with three main uses: first, to form or make up a whole, as when members constitute an assembly or ingredients constitute a mixture; second, to count as or be equivalent to something, especially in legal and official contexts — a statement may constitute defamation, or conduct may constitute a crime; and third, to formally establish or set up an institution, such as constituting a commission or committee. Derived from Latin constituere, meaning 'to set up or establish,' the word carries an air of authority and precision, which is why it dominates legal documents, constitutions, statutes, and scholarly writing rather than everyday speech. It pairs naturally with abstract nouns — a threat, a breach, a majority, evidence — where the speaker wishes to assert, definitively, that something genuinely is or amounts to something else. Because it sounds weighty and exact, writers often reach for constitute when they want their claims to sound binding rather than merely descriptive.
To combine to form or make up a whole.
"Twelve members constitute the board of directors."
Most common in formal writing.
To be considered or count as something, especially formally or legally.
"His silence constituted consent under the terms of the agreement."
To formally establish or set up (an organization, body, or office).
"The charter constituted a new governing council."
Every time a court says something 'constitutes' a crime, it's echoing a Latin verb that literally means 'to set up' — the same root that gave us the word 'constitution.'
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of constitute
Constitute derives from Latin constituere, formed from com- ('together') plus statuere ('to set up, establish'), the same root that gives us statue, statute, and state. It entered English in the late sixteenth century, borrowed via Latin usage in legal and ecclesiastical contexts. Its close relatives include constitution, constituent, and institute, all built on the same Latin stem.
Related word forms
How constitute is actually used
Formal register throughout; rare in casual conversation but ubiquitous in legal, political, and academic writing. In the sense 'to make up,' the whole is typically expressed after the verb ('X constitutes Y') — reversing this pattern is a frequent source of error. The passive 'is constituted by' is common in philosophical and academic prose.
Easily confused with constitute
"Constitute" means the parts make up the whole, while "comprise" means the whole consists of the parts — "Fifty states constitute the union," not "The fifty states comprise of..."