grapefruit

American  

[grayp-froot] / ˈgreɪpˌfrut /

noun

• grapefruits
  plural

1. a large, roundish, yellow-skinned, edible citrus fruit having a juicy, acid pulp.

2. the tropical or semitropical tree, Citrus paradisi, yielding this fruit.

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grapefruit British  

/ ˈɡreɪpˌfruːt /

noun

1. a tropical or subtropical cultivated evergreen rutaceous tree, Citrus paradisi

2. the large round edible fruit of this tree, which has yellow rind and juicy slightly bitter pulp

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Other Word Forms

Noun Inflected Forms

• grapefruits
  plural

Etymology

Origin of grapefruit

1805–15; grape + fruit, apparently from the resemblance of its clusters to those of grapes

Explanation

A grapefruit is a large citrus fruit that grows on a tree. Ripe grapefruits are very slightly sour, juicy, and delicious. The first grapefruits were an accident — they came from an inadvertent cross between an orange and a pomelo. Both of those species are native to Asia, but the grapefruit's accidental invention happened in Barbados some time in the 18th century. The name comes from the way the fruit clusters on the tree, close together like grapes, rather than its taste, which is a mixture of sweetness and acidity.

Example Sentences

See Examples For:

grapefruit grapefruits

There are also around 16 fruit trees on the property—including orange, tangerine, grapefruit, lemon, and lime trees—as well as a brick-enclosed vegetable garden.

From MarketWatch ● Sep. 23, 2026

Finish with 50ml of prosecco and top up with grapefruit soda, to taste.

From BBC ● Jun. 19, 2026

Ono’s very first “Wish Tree” — a baby grapefruit tree planted in a wooden box — was shown in 1996 at Santa Monica’s Shoshana Wayne Gallery in Bergamot Station.

From Los Angeles Times ● Jun. 10, 2026

Lemon sparkling water forms the backbone, amplified with an extra squeeze of whatever citrus is hanging around the kitchen—lemon, lime, orange, even grapefruit.

From Salon ● Jun. 9, 2026

I think in the first year we sold a grand total of one grapefruit.

From "Ugly" by Robert Hoge

Ayelet Kohn and Shachar Shnurman harvested the grapefruits this month - a defiant act of normality amid the burnt-out remains of their neighbours' homes.

From BBC ● Feb. 20, 2024

Companies that specialize in mail order abound; but since some conventional citrus is a pesticide-heavy, especially tangerines and grapefruits, check out growers that specialize in certified organic, like Frog Hollow Farm.

From Salon ● Feb. 13, 2023

And because he couldn’t afford a soccer ball, he learned to play on the streets using grapefruits or cloth stuffed with newspapers and bound with string.

From Los Angeles Times ● Dec. 29, 2022

I’m just kind of laughing along and then I’ll remember, “Oh, wait, I tweeted about grapefruits a couple of weeks ago.”

From Washington Post ● Sep. 9, 2021

Lolo and the twins are in the yard picking grapefruits while I try to write something.

From "Merci Suárez Changes Gears" by Meg Medina