
einmalig is one of the B1 words in the free course — with this picture, the audio, and spaced repetition.
einmalig
one-time, unique
/ˈaɪ̯nˌmaːlɪç/Examples — einmalig in a sentence
Das Konzert war ein einmaliges Erlebnis.
The concert was a unique experience.
Diese Gelegenheit ist wirklich einmalig.
This opportunity is truly unique.
How to remember it
EIN-MAL-IG" sounds like "one time, I guess". It refers to something that happens only one time.