astrein
Pocket Oxford-Duden German Dictionary © 2008 Oxford University Press:
ạst·rein
- Adjektiv (ugs.) (in Ordnung) on the level (coll.);
(echt) genuine;
(salopp: prima, toll) fantastic (coll.);
great (coll.);
- Adverb (salopp: prima) fantastically (coll.)

