eu > en 
1 da/du ad. to equalize, to make equal
moztu pixka bat makila luzeena biak berdintzeko: cut a bit off the longer stick to make them equal
2 da/du ad. (hed.) [gosea] to satisfy, to satiate; [egarria] to quench
3 du ad. (Kir.) to equalize
4 du ad. [lautu] to level, to level off, to level up; to even, to even out; to smooth
berdindu, berdin(du), berdintzen