
dein is part of Goethe A1 vocabulary.
dein
your (informal)
/daɪ̯n/Examples — dein in a sentence
Ist das dein neues Buch?
Is that your new book?
Wo ist dein Handy, Anna?
Where is your phone, Anna?
How to remember it
DEIN sounds like 'dine.' Is this *your* plate where we *dine*?