sudden

1 of 2

adjective

sud·​den ˈsə-dᵊn How to pronounce sudden (audio)
1
a
: happening or coming unexpectedly
a sudden shower
b
: changing angle or character all at once
a sudden drop in the ocean bottom
2
: marked by or manifesting abruptness or haste
a sudden departure
3
: made or brought about in a short time : prompt
suddenly adverb
suddenness noun

sudden

2 of 2

noun

obsolete
: an unexpected occurrence : emergency
Phrases
all of a sudden or less commonly on a sudden
: very quickly in usually an unexpected way : in a sudden manner
Choose the Right Synonym for sudden

precipitate, headlong, abrupt, impetuous, sudden mean showing undue haste or unexpectedness.

precipitate stresses lack of due deliberation and implies prematureness of action.

the army's precipitate withdrawal

headlong stresses rashness and lack of forethought.

a headlong flight from arrest

abrupt stresses curtness and a lack of warning or ceremony.

an abrupt refusal

impetuous stresses extreme impatience or impulsiveness.

an impetuous lover proposing marriage

sudden stresses unexpectedness and sharpness or violence of action.

flew into a sudden rage

Examples of sudden in a Sentence

Adjective a sudden change in temperature Sudden fame can be difficult to deal with. She had a sudden urge to be outside. His death was very sudden. a sudden turn in the road I was surprised by her sudden decision to quit. The director's sudden departure leaves the organization's future uncertain.
Recent Examples on the Web
Adjective
Solar Activity Is Spiking The sun produced an X9 solar flare — a sudden and intense burst of radiation — on Oct. 3, the biggest of Solar Cycle 25 so far. Jamie Carter, Forbes, 26 Oct. 2024 Indeed, Roan is one of the biggest stars of the moment, with her sudden and quick ascent to fame happening in just a year. Thania Garcia, Variety, 26 Oct. 2024 In the ’90s, all of a sudden the borders in fashion disappeared. Nicole Phelps, Vogue, 25 Oct. 2024 Then there was a sudden cut, suggesting that some of Trump’s distortions were removed. Brian Stelter, CNN, 24 Oct. 2024 See all Example Sentences for sudden 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'sudden.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

Adjective

Middle English sodain, from Anglo-French sudain, from Latin subitaneus, from subitus sudden, from past participle of subire to come up, from sub- up + ire to go — more at sub-, issue entry 1

First Known Use

Adjective

14th century, in the meaning defined at sense 1a

Noun

1558, in the meaning defined above

Time Traveler
The first known use of sudden was in the 14th century

Dictionary Entries Near sudden

Cite this Entry

“Sudden.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sudden. Accessed 5 Nov. 2024.

Kids Definition

sudden

adjective
sud·​den
ˈsəd-ᵊn
1
a
: happening or coming unexpectedly
a sudden shower
b
: changing angle or character all at once
a sudden turn in the road
2
: marked by or showing haste
a sudden decision
3
: made or brought about in a short time
a sudden cure
suddenly adverb
suddenness
ˈsəd-ᵊn-(n)əs
noun

More from Merriam-Webster on sudden

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