tenner
1. slang A ten-dollar bill or a sum of ten dollars. This restaurant is incredibly good value. For just a tenner you can get an appetizer, an entrée, and a dessert!
2. slang A ten-pound note or a sum of ten pounds. Ah, bollocks, I forgot my wallet. Can you lend me a tenner, mate?
3. slang A ten-euro note or a sum of ten euros. This dress is marked down from €35 to just a tenner!