This is the 210th most frequent German word.
deutsche
The German word "deutsche" means "German" in English, referring to the German language or a female German person.
Used as an adjective modifying 'Grammatik' to mean 'German grammar'.
Ich lerne deutsche Grammatik, weil ich Deutsch sprechen möchte.
I am learning German grammar because I want to speak German.
Used as a plural noun to refer to 'German people'.
Die Deutschen lieben ihre Kultur und Geschichte.
The Germans love their culture and history.
Used as an adjective modifying 'Buch' to mean 'German book'.