uncrowned

Adjective uncrowned has 2 senses

• uncrowned(a = adj.all) - not having an (artificial) crown on a tooth; used especially of molars and bicuspids; "uncrowned teeth badly in need of attention"
Antonym: crowned

• uncrowned(a = adj.all) crownless - not (especially not yet) provided with a crown; "the uncrowned king"
Antonym: crowned