Definition of "Breast" :
noun: the part of an animal's body that corresponds to a person's chest
noun: the front of the trunk from the neck to the abdomen
"He beat his breast in anger."
noun: either of two soft fleshy milk-secreting glandular organs on the chest of a woman
noun: meat carved from the breast of a fowl
verb: confront bodily
"Breast the storm."
verb: reach the summit (of a mountain)
"They breasted the mountain."
verb: meet at breast level
"The runner breasted the tape."