the GNU version of the Collaborative International Dictionary of English
adj. Characterized by recesses or sheltered hollows.
adj. Having a large bosom; -- of a woman.
The Century Dictionary and Cyclopedia
Full of sheltered recesses or hollows.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. (of a woman's body) having a large bosom and pleasing curves
Word Usage
"On some wome, a C-Cup puts them in the "bosomy" corner; regardless of how tall you are, with your extra-wide shoulders and extra ribcage space, a C-Cup may not, in comparison, look as generous as it would on someone else your height."