Word

胸を借りる

むねをかりる
to be allowed to practice with a partner of higher skill (esp. in sumo)
Word

胸を患う

むねをわずらう
to suffer from pulmonary tuberculosis; to have trouble in one's lungs
Word

胸をときめかす

胸を時めかす
むねをときめかす
to make one's heart flutter
Word

胸をそらす

胸を反らす
むねをそらす
to be puffed up with pride; to throw out one's chest
Word

胸の谷間

むねのたにま
cleavage (between breasts)
Word

胸に畳む

むねにたたむ
to keep to oneself; to bear in mind
Word

胸を痛める

むねをいためる
to worry oneself (about)
Word

胸に一物

exp
むねにいちもつ
machination; secret plan; plot; trick up one's sleeve
Word

胸が躍る

胸がおどる
むねがおどる
to be excited; to be elated
Word

胸が痛むような出来事

胸が痛む様な出来事
exp
むねがいたむようなできごと
painful incident