山盟海誓

山盟海誓 [shān méng hǎi shì]

1. ■ a solemn pledge of love; an unalterable oath of marriage; be constant in love; lovers' vow [pledge] of eternal loyalty; make a solemn pledge of love; exchange oaths high as the mountains and vows deep as the ocean; make mutual pledges; pledge of eternal love; plight one's faith [honour; truth]; plight one's troth; swear an oath of fidelity, vowing never to change until life's end; swear everlasting fidelity to sb.; swear inviolable oaths of mutual love and fidelity; swear to wait for sb. all one's life; swear unchanging fidelity in oaths high as the mountains and deep as the ocean