eu > en 
1 da/du ad. [indartu] to fortify sth; to fortify sb/oneself; to become stronger
2 da/du ad. [abiadura bizkortu] to hurry (up), to quicken, to get a move on, to buck up
azkar! ez dugu egun osoa: buck up! we haven't got all day
3 da/du ad. [adimena ernatu] to liven up; to buck one's ideas up; to get one's act together