Third-person singular simple present indicative form of buff.(verb)
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Use "buffs" in a sentence
"But the enthusiasm of buffs is infectious, and I liked the movie."
"A current topic of discussion amongst Indian sf buffs is the curious relationships between SF/F and mythology."
"From the NY Times: After more than 50 years American Heritage, the magazine that furnished not just the minds but, in its original hardcover format, the dens of generations of American history buffs, is suspending publication, its editor, Richard F. Snow, said last week."