the.com/promise ring

A wedding ring's commitment-phobic younger sibling, worn before the real question is even on the table.

means A ring given as a symbol of devotion or fidelity without the formal commitment of engagement or marriage.

from Not an ancient tradition but a modern retail-and-teen-culture invention — rings exchanged as tokens of devotion have existed loosely for centuries (posy rings in earlier eras carried inscribed vows of love), but the specific term 'promise ring,' marketed as a pre-engagement step, really took hold in the late 20th century, boosted by purity-ring culture in the 1990s and 2000s and later by celebrity gossip pages needing a name for the jewelry stars gave sweethearts before any proposal.

origin
Victorian posy rings inscribed with secret love vows
worn on
left ring finger, same as engagement rings
actual promise
usually monogamy, sometimes just future engagement
legal weight
zero, unlike an engagement ring in some lawsuits
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