Buff-up Definition
    verb
  
 (idiomatic) To improve.
Wiktionary 
(intransitive, idiomatic) To become more muscular.
Wiktionary 
(intransitive, idiomatic) To study hard to learn a particular subject.
 I'll need to buff up on my Italian before my trip to Genoa.
 Wiktionary 
Related Articles
Find Similar Words
Find similar words to buff-up using the buttons below.





