How the word "der Fehler" is translated into English
Ich habe einen Fehler gemacht.
[ˈɪç ˈhaːbə ˈaɪ̯nən ˈfeːlɐ ɡəˈmaxt.]
I made a mistake.
Wo ist der Fehler in der Rechnung?
[ˈvoː ˈɪst deːɐ ˈfeːlɐ ˈɪn deːɐ ˈrɛçnʊŋ?]
Where is the mistake in the invoice?
Das war kein großer Fehler.
[das ˈvaːɐ̯ ˈkaɪ̯n ˈɡroːsɐ ˈfeːlɐ.]
That wasn't a big mistake.
"der Fehler" is in the lesson "Business 2" (Level 38), along with 11 other useful words. LinDuo has 180 topic lessons like this one, 2,375 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.