buff means A patch that strengthens an underpowered character, item, or ability. It's mostly used in gaming and streaming culture. It's casual and generally safe with friends and online. It's standard online vocabulary; nothing inherently concerning about hearing it.
buff
A patch that strengthens an underpowered character, item, or ability.
bʌfDocumented since 1980s1980sGen XhistoricalCurrent779 viewsLast reviewed Jun 29, 2026＋ Add a definition
Seen in the wild
3 citations · last seen May 2026
Etymology timeline
Born ~1980 · 1 year of recorded useGen X eraSee decade cohort →
Seen in the wild
BlueskyMay 2026
Final Fantasy IX Vivi - Plushies, Hat, Picture Book & more 🧙 Check them out at the link below! buff.ly/U5D43NJ #FinalFantasy #FF9 #Vivi
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BlueskyMay 2026
'The latest taste of Fire-Toolz’ forthcoming Warp debut is a track of wonderful push and pull...' Fire-Toolz - ‘And Where Is The Heart? I’ve Searched My Entire Home (feat. Jennifer Holm)’ is a Quietus Track of the Mo…
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BlueskyMay 2026
Annak alapján kiderülne, hogyan szivattyúzhatott ki súlyos tízmilliárdokat az állami megrendelésekből Rogán Antal kegyeltje, és az is, hogy merre folytak tovább ezek a pénzek. Utána jöhetne a NER által leuralt többi p…
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Wikipedia: Buff (colour)
Buff is a mixture of yellow ochre and white: two parts of white lead and one part of yellow ochre produces a good buff, or white lead may be tinted with French ochre alone.
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Wikipedia: Buff (colour)
Buff (Latin: bubalinus) is a light brownish yellow, ochreous colour, typical of buff leather.
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📜 This word in 1898 dialectexpand
Also in form bouff Sc. ; buft w.Yks. Shr.12 [buf, bBf.]
Joseph Wright, English Dialect Dictionary (1898–1905)
Definitions
UK
+1034100%
#1·Apr 23, 2026UKNeutral
A patch that strengthens an underpowered character, item, or ability. Opposite of a nerf. "They buffed the support role" is good news for one part of the player base, bad news for their opponents.
"They finally buffed the support role — tanks got +15% HP."
Origin: Gaming / esports community vocabulary.
For parents
buff means A patch that strengthens an underpowered character, item, or ability. It's mostly used in gaming and streaming culture. It's casual and generally safe with friends and online. It's standard online vocabulary; nothing inherently concerning about hearing it.
For ESL learners
"buff" is slang. It means: A patch that strengthens an underpowered character, item, or ability. Register: casual. Use it in: casual conversation and online posts. Avoid in: formal writing and professional emails.
Cluster: gaming
Heard in the wild
“Final Fantasy IX Vivi - Plushies, Hat, Picture Book & more 🧙 Check them out at the link below! buff.ly/U5D43NJ #FinalFantasy #FF9 #Vivi”
— Bluesky· May 2026“'The latest taste of Fire-Toolz’ forthcoming Warp debut is a track of wonderful push and pull...' Fire-Toolz - ‘And Where Is The Heart? I’ve Searched My Entire Home (feat. Jennifer Holm)’ is a Quietus Track of the Month for April 2026 buff.ly/3VLptCA”
— Bluesky· May 2026“Annak alapján kiderülne, hogyan szivattyúzhatott ki súlyos tízmilliárdokat az állami megrendelésekből Rogán Antal kegyeltje, és az is, hogy merre folytak tovább ezek a pénzek. Utána jöhetne a NER által leuralt többi piac. Haszán Zoltán cikke a 444-en: buff.ly/WXkJCXV”
— Bluesky· May 2026“Buff is a mixture of yellow ochre and white: two parts of white lead and one part of yellow ochre produces a good buff, or white lead may be tinted with French ochre alone.”
“Buff (Latin: bubalinus) is a light brownish yellow, ochreous colour, typical of buff leather.”
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Show 18 more dictionary-style senses (imported)
UK
#2·May 2, 2026UKFormal
To strip to the bare skin.
Source: Wiktionary (CC BY-SA 4.0)
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UK
#3·May 2, 2026UKFormal
A buffalo, or the meat of a buffalo.
Source: Wiktionary (CC BY-SA 4.0)
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UK
#4·May 2, 2026UKFormal
Compressive coupler force that occurs during a slack bunched condition.
Source: Wiktionary (CC BY-SA 4.0)
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UK
#5·May 2, 2026UKWork-OK
To make a character or an item stronger.
Cluster: gaming
Source: Wiktionary (CC BY-SA 4.0)
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UK
#6·May 2, 2026UKWork-OK
To modify a medical chart, especially in a dishonest manner.
Source: Wiktionary (CC BY-SA 4.0)
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UK
#7·May 2, 2026UKFormal
A brownish yellow colour.
Source: Wiktionary (CC BY-SA 4.0)
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UK
#8·May 2, 2026UKWork-OK
A person who is very interested in a particular subject.
Source: Wiktionary (CC BY-SA 4.0)
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UK
#9·May 2, 2026UKNeutral
Physically attractive.
Cluster: attractive
Source: Wiktionary (CC BY-SA 4.0)
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UK
#10·May 2, 2026UKFormal
Of the color of buff leather, a brownish yellow.
Source: Wiktionary (CC BY-SA 4.0)
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UK
#11·May 2, 2026UKHyper-casual
Any substance used to dilute (street) drugs in order to increase profits.
Cluster: crime
Source: Wiktionary (CC BY-SA 4.0)
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UK
#12·May 2, 2026UKFormal
To polish and make shiny by rubbing.
Source: Wiktionary (CC BY-SA 4.0)
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UK
#13·May 2, 2026UKNeutral
An effect that makes a character or item stronger.
Cluster: gaming
Source: Wiktionary (CC BY-SA 4.0)
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UK
#14·May 2, 2026UKFormal
Undyed leather from the skin of buffalo or similar animals.
Source: Wiktionary (CC BY-SA 4.0)
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UK
#15·May 2, 2026UKNeutral
To remove (graffiti), particularly when done by someone who is not a graffiti writer.
Source: Wiktionary (CC BY-SA 4.0)
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UK
#16·May 2, 2026UKFormal
The greyish viscid substance constituting the buffy coat.
Source: Wiktionary (CC BY-SA 4.0)
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UK
#17·May 2, 2026UKFormal
A military coat made of buff leather.
Source: Wiktionary (CC BY-SA 4.0)
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UK
#18·May 2, 2026UKNeutral
A change introduced in a patch that makes a character, item, or attack stronger.
Cluster: gaming
Source: Wiktionary (CC BY-SA 4.0)
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UK
#19·May 2, 2026UKFormal
A tool, often one covered with buff leather, used for polishing.
Source: Wiktionary (CC BY-SA 4.0)
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For specific readers
Why is this section here?
Slang is read by different audiences for very different reasons. The For parents view re-explains the term in plain, non-judgemental language so a caregiver can understand what their child means without needing the surrounding subculture. The For English learners view focuses on register (when it's safe to use), formal alternatives, and common mistakes — what a textbook won't teach you.
Used in
UK
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Add your own interpretation of "buff".
🎮About Gaming slang
Gaming slang across genres — from OP, nerf, and buff to carry, clutch, jungle, and wombo combo. The lingo of esports, streamers, and ranked lobbies everywhere.
See all Gaming slang on Slangora.
Tags
Other words near "buff" (B)
budge upbudleebudnamedbudoobudzatbuerBuffaholicbuffalobuffalo bugbuffalo chipbuffalo robebuffalo soldier
Browse all slang words starting with B.
Related terms
People also read
Semantically related
- negative buff78%
A debuff — slang borrowed directly from gaming where a 'buff' raises stats and a 'negative buff' (or nerf/debuff) lowers them. In casual internet use, negative buff describes any update, change, or circumstance that makes something worse when you expected an improvement: a game patch that hurts your main character, a policy change that reduces your benefits, even a haircut that somehow makes you look less good. The ironic framing of calling a nerf a 'negative buff' is itself part of the humor.
- mid buff77%
A disappointing, underwhelming improvement — either someone who works out consistently but never really gets noticeably bigger, or a gaming patch change that technically counts as a buff but barely moves the needle. Mid buff captures that specific frustration of effort without payoff, or a promised improvement that lands with a shrug. In gym culture, it's the guy who's been training for years and is just sort of... average. In gaming, it's the 2% damage increase that developers call a buff but changes nothing.