boon

1 of 2

noun

ˈbün 

1

: a timely benefit : blessing

a boon to new homeowners

The rain was a boon for parched crops.

2

: benefit, favor

especially : one that is given in answer to a request

would not grant his boon

boon

2 of 2

adjective

1

: convivial

a boon companion

2

archaic : favorable

Synonyms

Noun

• advantage
• aid
• asset
• benefit
• help

Adjective

• clubbable
• clubable
• clubby
• companionable
• convivial
• extroverted
• extraverted
• gregarious
• outgoing
• sociable
• social

Examples of boon in a Sentence

Noun

the couple's generous donation was a great boon to the charity's fund-raising campaign

a softhearted man who finds it hard to deny any boon, whether it be for friend or stranger

Adjective

I and my boon companions celebrated that afternoon's victory on the gridiron with a night at a local dance club.

Recent Examples on the Web

Noun

Analyst Andrew Boone noted that Duolingo’s Max subscriptions could be a boon for the stock moving forward, and also cited an attractive valuation as a bullish catalyst. —Brian Evans, CNBC, 18 Mar. 2025

Given the growing strength of Netflix and Amazon in Germany, the law could be a boon to German producers. —Scott Roxborough, The Hollywood Reporter, 13 Mar. 2025

With an average charge of $9 per passenger car and upwards of $21.60 for large trucks during peak hours, congestion pricing has also been a financial boon to the city, netting $48.6 million in its first month—well above the $40 million originally projected. —Michael Venutolo-Mantovani, WIRED, 10 Mar. 2025

The pandemic, a boon for online shopping and work-from-home policies, hurt foot traffic. —Alina Selyukh, NPR, 10 Mar. 2025

Word History

Etymology

Noun

Middle English bone prayer, request, the favor requested, from Old Norse bōn request; akin to Old English bēn prayer, bannan to summon — more at ban entry 1

Adjective

Middle English bon, from Anglo-French, good — more at bounty

First Known Use

Noun

12th century, in the meaning defined at sense 2

Adjective

14th century, in the meaning defined at sense 2

Phrases Containing boon

• ace boon coon
• boon companion

Rhymes for boon

• brune
• coon
• croon
• dune
• goon
• hewn
• hoon
• june
• loon
• moon
• noon
• poon

Kids Definition

boon

1 of 2 noun

ˈbün 

1

: something asked or granted as a favor

2

: something pleasant or helpful that comes at just the right time : blessing

boon

2 of 2 adjective

: merry sense 1

a boon companion

Etymology

Noun

Middle English boon "favor," from an early Norse word meaning "a request, plea"

Adjective

Middle English boon, bon "favorable," from early French bon "good," derived from Latin bonus "good" — related to bonus