
gestern is one of the A1 words in the free course — with this picture, the audio, and spaced repetition.
gestern
yesterday
/ˈɡɛstɐn/Examples — gestern in a sentence
Ich war gestern im Kino.
I was yesterday at the cinema.
Gestern hatte ich viel Arbeit.
Yesterday I had a lot of work.
How to remember it
*Yesterday*, a GUEST ran on the lawn. 'GUEST-TERN' sounds like what happened.