bosom noun
ADJ. ample, enormous, large, full
BOSOM + VERB heave, rise and fall Her bosom rose and fell; she was out of breath from keeping up with him.
PHRASES clutch sb/sth to your bosom (literary) She clutched her son tightly to her bosom.
You can also check other dicts: bosom (English, 中文解释 ), wordnet sense, Collins Definition