swarm

1 of 2

verb (1)

swarmed; swarming; swarms
Synonyms of swarm

intransitive verb

1
: to form and depart from a hive in a swarm
2
a
: to move or assemble in a crowd : throng
b
: to hover about in the manner of a bee in a swarm
3
: to contain a swarm : teem
swarming with bugs

transitive verb

1
: to fill with a swarm
2
: to beset or surround in a swarm
players swarming the quarterback
swarmer noun

swarm

2 of 2

verb (2)

swarmed; swarming; swarms

intransitive verb

: to climb with the hands and feet
specifically : shin
swarm up a pole

transitive verb

: to climb up : mount

Examples of swarm in a Sentence

Verb (1) meeting little resistance, the pirates swarmed the decks of the merchant ship at this time of year that Mexican resort swarms with college students on spring break Verb (2) one of the physical challenges had competitors swarming over a pile of logs
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
Media and fandom fueled the trial’s chaotic atmosphere Given Jackson’s stardom, news and tabloid media swarmed the scene of the trial along with droves of dedicated fans (and a much smaller contingent of detractors). Los Angeles Times, 5 June 2026 Eager Georgia voters swarmed to polling places Monday morning, waiting in lines created by high turnout and technical problems at the start of three weeks of early voting before Election Day. Tamar Hallerman, AJC.com, 4 June 2026 The other kids swarmed around him. Byron W. Dalrymple, Outdoor Life, 4 June 2026 Their soccer fans will soon swarm Boston and Providence ahead of the World Cup and those cities are getting ready for chanting, drinking, and marching. Mike Sullivan, CBS News, 3 June 2026 See All Example Sentences for swarm

Word History

Etymology

Verb (2)

origin unknown

First Known Use

Verb (1)

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

Verb (2)

14th century, in the meaning defined at intransitive sense

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

Browse Nearby Words

Cite this Entry

“Swarm.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/swarm. Accessed 12 Jun. 2026.

Kids Definition

swarm

1 of 2 noun
1
: a great number of honeybees leaving together from a hive with a queen to start a new colony elsewhere
also : a colony of honeybees settled in a hive
2
: a large number grouped together and usually in motion
swarms of sightseers
a swarm of meteors

swarm

2 of 2 verb
1
: to form and leave a hive in a swarm
2
: to move or gather in a swarm : throng
spectators swarmed into the stadium
3
: to contain or fill with a swarm

More from Merriam-Webster on swarm

Love words? Need even more definitions?

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

More from Merriam-Webster