✨📕 The NEWThe NEW Collegiate Dictionary, 12th Edition Over 5,000 words added — Buy Now! Collegiate DictionaryBuy Now!

lull

1 of 2

verb

lulled; lulling; lulls
Synonyms of lullnext

transitive verb

1
: to cause to sleep or rest : soothe
He was lulled to sleep by her soothing voice.
2
: to cause to relax vigilance
were lulled into a false sense of security

lull

2 of 2

noun

1
: a temporary pause or decline in activity
the early-morning lull in urban noise
: such as
a
: a temporary drop in business activity
b
: a temporary calm before or during a storm
2
archaic : something that lulls
especially : lullaby

Examples of lull in a Sentence

Verb The music lulled him to sleep. the absence of attacks for such an extended period had lulled the nation into a false sense of security Noun we took the opportunity of a lull in the conversation to announce that we were engaged to be married
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Verb
Consider also bringing a comfortable change of clothes, like your favorite super-stretchy pants or cozy shoes, in case the festivities stretch into the evening or you’re lulled in by the siren song of a post-turkey nap. Cody Godwin, USA Today, 25 Nov. 2025 The apparent separation between the political and philanthropic arms of the former Arabella network may be an effort to lull donors like Gates back into the fold. Robert Schmad, The Washington Examiner, 21 Nov. 2025
Noun
While some braved the snow to come out and support Small Business Saturday, business owners are blaming the lull in customers on the snow. Marissa Sulek, CBS News, 30 Nov. 2025 Proponents say a lag between the buildout of AI infrastructure and an onrush of gains is to be expected, pointing to a similar lull after the introduction of other watershed technologies, such as the internet. Max Zahn, ABC News, 28 Nov. 2025 See All Example Sentences for lull

Word History

Etymology

Verb and Noun

Middle English; probably of imitative origin

First Known Use

Verb

14th century, in the meaning defined at sense 1

Noun

1719, in the meaning defined at sense 2

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

Browse Nearby Words

Cite this Entry

“Lull.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lull. Accessed 7 Dec. 2025.

Kids Definition

lull

1 of 2 verb
1
: to cause to sleep or rest
2
: to cause to relax vigilance
were lulled into a false sense of security

lull

2 of 2 noun
1
: a temporary calm before or during a storm
2
: a temporary drop in activity

More from Merriam-Webster on lull

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!