eu > en 
1 iz. side; part, portion; half
sagar honek alderdi bat ona du eta bestea ustela: one half of this apple is fine but the other is rotten
2 iz. [gorputzekoak] extremity, limb, member
beheko alderdiak ihartuak ditu: she can't move her lower limbs
3 iz. [lurraldearena] area, region, zone
alderdi hark ez dauka Gipuzkoaren antzik: that region is not like Gipuzkoa
Bartzelonako Alderdi Zaharra: the old part of Barcelona
4 iz. (pl.) genitals
alderdiak agerian zituen: his genitals were exposed
arazoaren alderdiak: aspects of the problem
6 iz. [politikoa] party
oposizioko alderdiak: opposition parties
alderdi