rust

Pronúncia: rʌst
    noun
  1. [action] oxidació, rovellament.
  2. [visible] òxid, rovell, verdet.
  3. [colour] de rovell.
  4. Agriculture rovell, neula.
  5. to rub the rust off treure el rovell.
  6. (idem) figurative posar-se al corrent, desrovellar-se.
    7. transitive verb
  7. oxidar, rovellar, fer-se verdet.
  8. idleness rusts the mind l'ociositat esmussa l'enginy.
    9. intransitive verb
  9. oxidar-se, rovellar-se, fer-se verdet.
  10. to allow one's knowledge to rust deixar rovellar els coneixements.