/ ˈraʊndɪd; NAmE / adjective [ usually before noun ]
1.
having a round shape :
a surface with rounded edges
rounded shoulders
2.
having a wide variety of qualities that combine to produce sth pleasant, complete and balanced :
a smooth rounded taste
a fully rounded education
3.
( phonetics ) ( of a speech sound ) produced with the lips in a narrow round position
OPP unrounded
—see also well rounded