Last modified on 21 June 2014, at 20:45

buff up

EnglishEdit

VerbEdit

buff up

  1. (transitive, idiomatic) to improve
  2. (transitive) to shine; to make shiny
  3. (intransitive, idiomatic) to become more muscular
  4. (intransitive, idiomatic) to study hard to learn a particular subject
    I'll need to buff up on my Italian before my trip to Genoa.