ephemeral

From Wiktionary

Pronunciation[change]

Adjective[change]

Positive
ephemeral

Comparative
none

Superlative
none

An ephemeral mayfly
  1. Something that is ephemeral is only temporary, it does not last long.
    "Here today and gone tomorrow" is a phrase which describes an ephemeral situation.
    Her friendships seemed to be rather ephemeral.
    Mayfly are ephemeral because their adults never last more than a day.