What does unpunctual mean?
Unpunctual means arriving or happening later than the time at which something was expected, scheduled, or agreed. It is commonly used of people who habitually arrive late and of transport, services, meals, meetings, or other events that begin behind schedule. The word carries a mildly negative connotation: an occasional delay may be described simply as a delay, whereas calling someone unpunctual suggests a repeated failure to arrive on time. Unpunctual is related to the opposite adjective punctual and to the noun unpunctuality. Although it is standard in American English as well, it is particularly familiar in British English. In formal reports, a more neutral wording may be preferable, such as “delayed” or “later than expected,” while unpunctual is especially natural when describing a recurring pattern of lateness.
adjectiveArriving or happening later than the scheduled, expected, or agreed time; late.
- Arriving or occurring later than the scheduled, expected, or agreed time.
"Her unpunctual arrival delayed the beginning of the meeting."
"The unpunctual train left us waiting at the platform."
"He is frequently unpunctual for appointments, so we now allow extra time."
One small prefix can undo a social virtue: un- turns punctual into unpunctual.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of unpunctual
Unpunctual was formed in English by adding the negative prefix un- to punctual during the nineteenth century. Punctual ultimately derives from Latin punctualis, meaning “of or relating to a point,” from punctum, meaning “a point”; the same root also underlies punctuate and punctuation. Its formation follows the common English pattern in which un- reverses the meaning of the base word.
Related word forms
How unpunctual is actually used
The term is standard in both British and American English but is especially common in British usage. It can sound formal or mildly disapproving when describing a person's habitual behavior.
Easily confused with unpunctual
Punctual means arriving or happening exactly on time, whereas unpunctual means arriving or happening later than the agreed time.