Definition
gratis — free (of charge)
Usage
Invariable adjective/adverb. Never inflected.
Examples
- Das ist gratis. — That is free.
- Kinder kommen gratis rein. — Children get in free.
- Gratis-WiFi ist hier verfügbar. — Free WiFi is available here.
Notes
gratis = free of charge. Synonym: kostenlos, umsonst. Gratis is invariable — never gratis-er. Often used in compound nouns: Gratis-Zugabe = free extra. Borrowed from Latin via Italian.