weiß Learn Unstarted Summary The German translation for “knows” is weiß. Examples of "knows" in use There are 4 examples of the German word for "knows" being used: Recording English German Learn Who knows. Wer weiß. Learn He knows everything. Er weiß alles. Learn Yanni doesn’t know. Yanni weiß es nicht. Learn Mary knows who killed her dog. Maria weiß, wer ihren Hund getötet hat. Learn Practice Lesson "knows" Practice (3) Lesson Learn Lesson words knows etc. View all lesson words Lesson phrases Mary knows who killed her dog., Who knows. etc. View all lesson phrases Themed Courses Miscellaneous 10 Part of Speech Courses Verbs 2 Verbs 3 Acknowledgements Audio Google text-to-speech