słownik angielsko - angielski
- a person who knows a lot about and is very interested in particular subject po angielsku:
1. 
buff
an opera buff
He's a real film buff.
film buff
an opera/film/computer/wine buff
<he's such a film buff that he owns over 3,000 movies>: the state of being nude <sunbathing in the buff>
She is a big movie buff.
a computer / opera / film buff
a buff envelope
He was spotted on the beach looking extremely buff.
Let's play a game of blind man's buff.