What is until we meet again meaning?

The phrase 'Until We Meet Again' is a farewell greeting that expresses the hope of meeting the person again in the future. It is used typically when people part ways and are unsure when they will see each other next, such as when someone moves away or when friends or family members travel long distances. The phrase can be used both formally and informally and is often accompanied by well wishes and expressions of affection. The message conveyed by the phrase is one of hope for a future reunion and the continuation of a relationship or friendship in spite of distance or time apart.