What does timely mean?
Timely describes something that happens at the right moment, when it is useful, appropriate, or opportune. A timely announcement can inform people before a deadline or situation changes; a timely decision may prevent difficulties from escalating. The word is common in journalism, official communication, education, and everyday speech, and it often carries a positive implication of responsible or effective action. Although its principal modern sense concerns suitable timing rather than speed, timely can also mean early or done in good time. As an adjective, it describes actions, warnings, responses, and interventions; as an adverb, it modifies verbs such as arrived, acted, and responded. Timely is especially valuable when an event’s significance depends not only on what happened but on when it happened. The word ultimately belongs to the family of time, reflecting the combination of temporal position and practical usefulness.
Occurring at a suitable, appropriate, or opportune time; done in good time.
"A timely intervention by local officials helped contain the fire."
The adjective is the word's dominant modern use.
At or in a timely manner; at an appropriate time or in good time.
"The emergency services responded promptly and timely."
The adverb is less common than the adjective and can sound slightly formal in some contexts.
Timely began by meaning “early”; today it often means “just in time.”
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does timely come from?
Timely developed in English from time with the suffix -līc, represented in modern spelling as -ly. Its early uses conveyed the ideas of being early or occurring in good time, while the sense meaning opportune or well-timed became established later. Related English forms include timeless, timetable, timelike, and timing.
Related word forms
How timely is actually used
Neutral and common in both formal and informal English. It is especially useful when an action occurs early enough to be useful, although it can also simply mean precisely at the appropriate moment.
Easily confused with timely
Timely describes something that happens at a suitable or opportune time, whereas temporal relates to time in general or to a particular period.