Daughter's brother (3)
I believe the answer is:
son
(Other definitions for son that I've seen before include "Male descendant" , "Young boy" , "Native" , "Express paper" , "Heir" .)
I believe the answer is:
son
(Other definitions for son that I've seen before include "Male descendant" , "Young boy" , "Native" , "Express paper" , "Heir" .)