Definition of "bosomed"
bosomed
adjective
not comparable
Having a bosom (of a specified kind).
Quotations
For luncheon or earlier, if [the butler] is on duty at the door, he wears black trousers, with gray stripes, a double-breasted, high-cut, black waistcoat, and black swallowtail coat without satin on the reverse, a white stiff-bosomed shirt with standing collar, and a black four-in-hand tie.
1922, Emily Post, Etiquette in Society, in Business, in Politics and at Home, Chapter 12, “The Well-Appointed House,”