society > society and the community > kinship or relationship > kinsman or relation > nephew or niece > [noun] > nephew > one's son's or daughter's nephew (3)
a nephew's or niece's son.
Modifying terms of kinship: denoting two generations of descent, as petty nephew, petty-son, etc. Cf. grand-, comb._form, great, adj. n.adv. int.comp…
A grandchild; a great-niece, a great-nephew.