Can anyone tell me what the word Apoş means please.

Many thanks in advance

I've never heard that one. On the other hand it sounds like a short version of the male name Abdullah. Only a very close female would call his friend Abdullah as Apoş. It sounds too flirty.

A male wouldn't call his male friend Apoş since it is too girlish. But it is possible that it might mean something else in a different language spoken in Turkia.