What does vex mean?
Vex is chiefly a transitive verb meaning to annoy, irritate, or unsettle someone, often through repeated provocation. It can also refer to a persistent circumstance that causes difficulty or frustration. The word conveys irritation that is more than momentary and often feels ongoing, difficult to resolve, or mildly exasperating. It appears in formal and literary prose as well as ordinary conversation, although speakers often choose more conversational words such as “annoy” or “irritate” in casual settings. Vex comes through Old French from Latin vexare, a term associated both with harrowing soil and with tormenting or teasing people. That history helps explain the word's blend of practical disturbance and emotional irritation. Though now used mainly as a verb, vex survives as a rare adjective meaning annoyed or troubled. Its compact, forceful sound makes it useful when the source of frustration is persistent rather than trivial.
To annoy or irritate someone, especially through persistent provocation; also, to cause distress or difficulty.
"The committee refused to amend the proposal that continued to vex several members."
Usually transitive and commonly used for recurring or persistent irritation.
Rare or archaic: annoyed, irritated, or troubled.
"The witness was vex and refused to continue."
The modern forms are far more common: use the verb “vex” or the participial adjective “vexed.”
Vex descends from a Latin word meaning both to harrow soil and to torment people—trouble, it seems, was not always purely emotional.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does vex come from?
Vex entered English through Old French vexer, borrowed from Latin vexare, “to harrow, irritate, or torment.” The Latin word could describe working soil with a harrow before developing figurative senses of teasing, troubling, and tormenting. The English family includes vexation, vexatious, and vexingly, all continuing the same Latin ancestry.
Related word forms
How vex is actually used
The register is neutral to formal, with a slightly literary quality. It commonly suggests irritation that persists or recurs and can be difficult to resolve, rather than a brief moment of annoyance.
Easily confused with vex
Vex means to annoy or irritate, whereas a hex is a supposed curse that brings misfortune.