onça2on.ça [′õsә]sf1 Zool jaguar.
2 fig someone with a fiery temper.
3 fig very strong and courageous man, daredevil.
adj courageous, bold, daring.
amigo-da-onça bras a false friend.
Expressõesdo tempo do onça very old, old-fashioned, from way back.
ficar uma onça / virar onça bras to become very angry.