Simple Definition of populate

from our Learner's Dictionary

populate

verb

populates; populated; populating
: to live in (a country, city, area, etc.) : to make up the population of (a place)
Immigrants began to populate the area in the late 19th century.
Strange creatures populate the ocean depths.
often used as (be) populated
The country is populated by many ethnic groups.
often used figuratively
The area is populated by small farms. [=the area has many small farms]
His stories are populated with real-life characters.

Cite this Entry

“Populate.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/populate. Accessed 16 Jun. 2026.

More from Merriam-Webster on populate

More from Merriam-Webster