replenish

verb

re·​plen·​ish ri-ˈple-nish 

replenished; replenishing; replenishes

transitive verb

1

: to fill or build up again

replenish a supply of fuel

… London's population was continually being replenished with recruits from the countryside …

—Barbara A. Hanawalt

… most of her income will be used to replenish the family's almost-depleted savings.

—Louis Uchitelle

… the fields are rotated every three years with other crops … so that the soil can replenish itself and remain nitrogen rich.

—Eugenia Bone

Apparently, animals sleep to regulate body temperature, organize memories and replenish the immune system …

—Sandra Blakeslee

2

a

: to fill with persons or animals

… be fruitful and multiply and replenish the earth …

—Genesis 1:28 (Authorized Version)

b

: to fill with inspiration or power : nourish

… the American mind should cease to replenish itself with the mighty wonders of Europe …

—Van Wyck Brooks

c

archaic : to supply fully : perfect

… his hive had so long been replenished with honey …

—William Wordsworth

… the most replenished villain in the world …

—William Shakespeare

replenishable

ri-ˈple-ni-shə-bəl 

adjective

replenisher noun

replenishment

ri-ˈple-nish-mənt 

noun

Examples of replenish in a Sentence

An efficient staff of workers replenished the trays of appetizers almost as quickly as guests emptied them.

He replenished his supply of wood in preparation for the winter.

Drink this—you need to replenish your fluids after your hike.

plants that replenish soil nutrients

Recent Examples on the Web

The United States helped Israel absorb some of the war’s direct costs by financing weapons, replenishing interceptors, and reinforcing Israel’s air defenses. — Frayda Leibtag, Time, 13 July 2026

The soil texture, local climate, and even the metabolism of your plants can affect how often water needs to be replenished. — Heather Zidack, Hartford Courant, 11 July 2026

For example, stem cells in the bone marrow continually produce new blood cells, while stem cells in the skin and intestines replenish tissues that are constantly being renewed. — Encyclopedia Britannica, 10 July 2026

The idea has sparked debate, the sources said, with some officials worried that a pause would set back the department’s efforts to hire more police officers and replenish its dwindling ranks. — Libor Jany, Los Angeles Times, 8 July 2026

Word History

Etymology

Middle English replenyssen, replenisshen "to fill, provide (with food and drink), populate," borrowed from Anglo-French repleniss-, stem of replenir "to fill, make full, refill" (also continental Old French), from re- re- + -plenir, verbal derivative of plein "full," going back to Latin plēnus — more at full entry 1

Note: In French this verb is apparently derived independently from plenir "to fill" (see plenish), which is attested later and in a very restricted geographical area. In Middle French replenir competed unsuccessfully with remplir, which effectually replaced it in Modern French.

First Known Use

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

Kids Definition

replenish

verb

re·​plen·​ish ri-ˈplen-ish 

: to make full or complete once more

replenish a supply of fuel

replenisher noun

replenishment

-mənt 

noun