once-in-a-lifetime
English
Adjective
once-in-a-lifetime (not comparable)
- Likely to happen only once in one's lifetime; extremely rare.
- Synonym: of a lifetime
- a once-in-a-lifetime opportunity to travel the world
This article is issued from Wiktionary. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.