spawn

1 of 2

verb

ˈspȯn 

ˈspän

spawned; spawning; spawns

intransitive verb

1

: to deposit or fertilize spawn

2

: to produce young especially in large numbers

transitive verb

1

a

: to produce or deposit (eggs)

—used of an aquatic animal

b

: to induce (fish) to spawn

c

: to plant with mushroom spawn

2

: bring forth, generate

the idea spawned controversy

spawner noun

spawn

2 of 2

noun

1

: the eggs of aquatic animals (such as fishes or oysters) that lay many small eggs

2

: product, offspring

also : offspring in great numbers

3

: the seed, germ, or source of something

4

: mycelium especially prepared (as in bricks) for propagating mushrooms

Synonyms of spawn

Verb

• create
• cause
• generate
• bring
• produce
• prompt
• do

Noun

• offspring

Examples of spawn in a Sentence

Verb

The health-food craze spawned a multimillion-dollar industry.

the incident that spawned a generation of student protests

a TV show that spawned a host of imitations

Noun

Pacific salmon return to Alaskan streams to deposit their spawn.

sometimes I think those little brats are the spawn of Satan himself

Recent Examples on the Web

Verb

When Meta revealed Muse Spark earlier this month, it was pitched as the first major AI model to be spawned from Meta Superintelligence Labs, led by Alexandr Wang, the company's chief AI officer. —Jonathan Vanian, CNBC, 28 Apr. 2026

Digital Underground rapper Cleetis Mack has died suddenly, according to a spokesperson for the alternative hip-hop group that spawned the career of Tupac Shakur. —Theresa Braine, New York Daily News, 28 Apr. 2026

Noun

In the pre-spawn especially, baitfish tend to push shallower in the water column in search of microinvertebrates to feed on, along with warmer water to call home. —Derek Horner, Outdoor Life, 16 Apr. 2026

Salmon typically feed in the ocean for about three years and then return to their natal streams to spawn. —Ian James, Los Angeles Times, 12 Apr. 2026

Word History

Etymology

Verb

Middle English, from Anglo-French espandre to spread out, shed, scatter, spawn, from Latin expandere to expand

First Known Use

Verb

15th century, in the meaning defined at intransitive sense 1

Noun

15th century, in the meaning defined at sense 1

Rhymes for spawn

• aune
• bon
• bonne
• brawn
• chon
• con
• conn
• crohn
• dawn
• drawn
• fawn
• gone

Kids Definition

spawn

1 of 2 verb

ˈspȯn 

ˈspän

1

: to deposit or fertilize eggs

fish swimming upstream to spawn

2

: to produce young especially in large numbers

3

: generate, bring forth

spawner noun

spawn

2 of 2 noun

1

: the eggs of aquatic animals (as fishes or oysters) that lay many small eggs

2

: product sense 2, offspring

also : something produced in large quantities