wissen

to know (a fact)

verb VIS-en Common

Usage Note

Wissen is 'to know' a fact, as opposed to kennen, which is to be acquainted with a person or place. The very common ich weiß nicht means 'I don't know'.

Examples

"Ich weiß es nicht."

Natural Translation

I don't know.

Literal Translation

I know it not

Related Words

Explore German by topic

GermanNow

German Modal Particles: doch, mal, ja, eben

German modal particles doch, mal, ja, and eben add attitude, not meaning. Before/after examples show how to use each one so your German stops sounding stiff.

June 9, 2026 6 min read

GermanNow

Weil vs Denn vs Da: "Because" in German

Weil and da send the verb to the end; denn keeps it in second position. Here's how to pick the right German "because" and place the verb correctly.

June 5, 2026 6 min read

GermanNow

German Adjective Endings Made Simple

German adjective endings come down to one question, not three tables: does the article already show gender and case? If yes, the adjective stays lazy.

June 5, 2026 6 min read

GermanNow

German Cases Explained Simply (4 Cases)

German has four cases, and each answers one question: wer, wen, wem, wessen. Learn nominative, accusative, dative, and genitive without drowning in charts.

June 5, 2026 6 min read