What does suddenly mean?
Suddenly means that something happens unexpectedly, without warning, or in a very short time. It is especially useful when an event interrupts an ordinary course of events: a meeting may end suddenly, a person may suddenly remember an appointment, or the weather may suddenly change. The word often implies that the change was sudden in either timing or emotional effect, producing surprise or disruption. In formal contexts, it can describe rapid developments, while in conversation it frequently expresses an abrupt realization or unexpected event. Because suddenly can refer both to something unforeseen and to something completed in a brief period, it gives writers and speakers a concise way to emphasize immediacy, abruptness, and a break from the expected course of events.
adverbUnexpectedly, without warning, or in a very short time.
- In an unexpected or unplanned way, without warning.
- Very quickly, abruptly, or with little time between one event and another.
"The storm suddenly made it impossible to continue."
"She suddenly remembered that she had left the oven on."
"The driver suddenly pulled over when a deer crossed the road."
Sometimes the most dramatic changes begin with a single word: suddenly.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of suddenly
Suddenly is formed from the adjective sudden with the adverbial suffix -ly. Sudden entered English from Old French soudain, which was influenced by Latin subitanus, meaning sudden or unexpected. The Latin family includes related forms associated with abrupt occurrence, while the French soudaine is the source of the modern English adjective. The adverb became established in Middle English and has retained its basic sense of occurring unexpectedly or abruptly.
How suddenly is actually used
Common in everyday speech and formal writing alike. It can describe either an unexpected event or a change that occurs with great speed, depending on context.