What does caveat mean?
A caveat is a warning or qualification that accompanies a statement, proposal, or agreement, drawing attention to its limitations, exceptions, or the conditions under which it holds true. When someone says they support an idea "with one caveat," they are signaling approval tempered by an important reservation. The word also has a specific legal sense: a formal notice filed with a court asking that proceedings be suspended until the filer's interests can be considered. Caveat entered English in the sixteenth century from Latin, deriving from the verb cavēre, meaning "to be on guard" or "to beware" — the same root behind caution, cautious, and precaution. It retains a somewhat formal tone, appearing frequently in scholarly articles, contracts, financial disclosures, and serious journalism rather than casual conversation. Its enduring popularity reflects a real need: careful writers use caveats to acknowledge uncertainty honestly, making the word essential vocabulary for anyone who values precision and nuance.
A warning or qualification added to a statement or agreement, indicating conditions, limitations, or exceptions that apply.
"The findings are promising, but there is a significant caveat regarding the methodology."
Often introduced with phrases such as 'with the caveat that' or 'one caveat is'.
(Law) A formal notice filed by an interested party requesting that a court suspend proceedings in a case until that party can be heard.
"He lodged a caveat against the estate to ensure he would be notified of any probate application."
The standard plural; pronounced /ˈkæviæts/.
"The study lists several caveats that limit how broadly its conclusions can be applied."
"Caveat emptor" — let the buyer beware — comes from the same Latin verb as this word: cavēre, "to beware."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of caveat
Caveat comes directly from Latin, where it was the third-person singular present subjunctive of cavēre, meaning "let him/her beware." It entered English in the sixteenth century, initially as a term of legal procedure before broadening into general usage. It shares its root with caution, cautious, and precaution, all descended from the same Latin verb, and survives prominently in the legal maxim caveat emptor, "let the buyer beware."
How caveat is actually used
Caveat carries a formal register and appears most often in academic writing, journalism, law, and business contexts, where it signals intellectual honesty about a limitation. The plural is pronounced /ˈkæviæts/. The phrase 'caveat emptor' ('let the buyer beware') is a well-established borrowing from Latin.
Easily confused with caveat
A caveat is a warning or qualifying condition, while cavil is a petty or trivial objection raised for the sake of argument.