sister's Expanded Dictionary Study sister's 0431 # anepsios {an-eps'-ee-os}; from 1 (as a particle of union) and an obsolete nepos (a brood); properly, akin, i.e. (specially) a cousin: -- {sister's} son.[ql son 0431 # anepsios {an-eps'-ee-os}; from 1 (as a particle of union) and an obsolete nepos (a brood); properly, akin, i.e. (specially) a cousin: -- sister's {son}.[ql ~~~~~~