short-lived

adjective
UK /ˌʃɔːtˈlɪvd/
US /ˌʃɔːrtˈlɪvd/

lasting only a little while.

The rainbow was short-lived and faded before we could take a photo.


OTHER MEANINGS

2. living or existing for only a short time.

The short-lived flower bloomed for just one day.

3. not lasting long in a role or position.

He had a short-lived career as a singer.

4. quickly over or finished.

Their short-lived argument ended with a laugh.