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

For some footwear, apparel and textile manufacturers based in the United States, tariff turmoil has been a boon to business, and for others, it’s resulted in orbiting by brands and retailers that are voicing interest but aren’t quite ready to pull the trigger on onshoring. —Kate Nishimura, Sourcing Journal, 20 June 2025

Travis Kelce’s two-year public relationship with global pop star Taylor Swift has been a boon to the coffers of the NFL and the Kansas City Chiefs, as new waves of fans have engaged with the league and reigning AFC champions. —Kurt Badenhausen, Sportico.com, 17 June 2025

In the short run, however, New York’s economic downfall was a boon to its unrivaled status as a seedbed of art and culture. —Rolling Stone, 16 June 2025

Stockdale has downplayed the severity of the situation, preferring instead to talk up the prospects of a potential new park tenant that will be a boon to the city and downtown. —Jennifer Van Grove, San Diego Union-Tribune, 13 June 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