buff
Buff (noun) means a person deeply knowledgeable or enthusiastic about a particular subject. Example: “He's a real history buff and can talk for hours about ancient Rome.”
How to use buff
Learner’s notesIn plain EnglishCan mean an enthusiast ("movie buff"), muscular ("looking buff"), a pale color, or to polish/strengthen something.
Word forms
buffer comparative, more buff comparative, buffed past tense, buffed past tense, buffed past tense, buffs plural, buffs plural, Buffs plural, buffs plural, Buffs plural, buffs singular, buffs singular, buffs singular, buffest superlative, most buff superlative
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He's a real history _____ and can talk for hours about ancient Rome.
Etymology
From "buffe," an old word for buffalo-hide leather, via Middle French "buffle" meaning "buffalo."
Related words
Rhymes for buff
See all rhymes for buff →Frequently asked questions
What does “buff” mean?
The word “buff” means a person deeply knowledgeable or enthusiastic about a particular subject. In plain terms, can mean an enthusiast ("movie buff"), muscular ("looking buff"), a pale color, or to polish/strengthen something.
How do you pronounce “buff”?
“Buff” is pronounced buhf (/bʌf/ in IPA).
How do you use “buff” in a sentence?
Here is “buff” used in a sentence: “He's a real history buff and can talk for hours about ancient Rome.”
What part of speech is “buff”?
Depending on how it is used, “buff” can be a noun, an adjective and a verb.
Where does the word “buff” come from?
The word “buff” comes from Middle French. From "buffe," an old word for buffalo-hide leather, via Middle French "buffle" meaning "buffalo.".
Is “buff” a common word?
“Buff” is an uncommon word in modern English.
How many meanings does “buff” have?
“Buff” has 5 distinct senses listed in this dictionary. The most common is: a person deeply knowledgeable or enthusiastic about a particular subject.
What does it mean to call someone a "film buff"?
A buff is a person deeply knowledgeable or enthusiastic about a particular subject, so a "film buff" is someone with strong knowledge of and passion for movies. It's a positive, informal label for an avid hobbyist or expert.
What is the difference between "buff" and "nerf" in gaming?
In games, to buff a character, item, or ability means to make it stronger through a change or update, while to nerf it means to make it weaker. The two terms describe opposite balance changes.
What does it mean to describe someone as "buff"?
As an adjective, buff describes someone as muscular and physically fit, especially with visible muscle tone. It's an informal, complimentary way to describe physique.
Is "buff" also a color?
Yes, as an adjective buff can describe a pale, brownish-yellow color, originally named after the color of buffalo-hide leather.
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