1 oral cavity

1 heart

2 mind

3 ambition

4 aspiration

1 variant: 胸 xiōng

1 pit of the stomach

1 chest measurement

2 bust

1 narrow-minded (idiom); petty

2 ungenerous

1 to beat one's chest and stamp one's feet (idiom)

1 head high, chest out (idiom); to keep up one's spirits

2 in fine mettle (of animal)

1 to speak with a foreign accent or using words from a foreign language (usually derogatory) (idiom)

1 righteous indignation fills one's breast (idiom); to feel indignant at injustice