Verb
anzweifeln
to question, to challenge, to (call into) doubt
C1
rank #11,836
Meanings
Verb
- to question, to challenge, to (call into) doubt
In a sentence
Niemand zweifelte die Echtheit des Dokuments an.
No one questioned the authenticity of the document.
Forms
infinitive
anzweifeln
he/she/it
zweifelt an
simple past
zweifelte an
perfect
hat angezweifelt