

Er hat nur kurz genickt und ist gegangen.
[ˈeːɐ̯ ˈhat ˈnuːɐ̯ ˈkʊrts ɡəˈnɪkt ˈʊnt ˈɪst ɡəˈɡaŋən.]
He just nodded briefly and left.
Du musst nicht nicken, wenn du anderer Meinung bist.
[ˈduː ˈmʊst ˈnɪçt ˈnɪkn̩, ˈvɛn ˈduː ˈandərɐ ˈmaɪ̯nʊŋ ˈbɪst.]
You don't have to nod if you disagree.
Die Lehrerin nickte freundlich und lächelte.
[ˈdiː ˈleːrərɪn ˈnɪktə ˈfrɔɪ̯ntlɪç ˈʊnt ˈlɛçl̩tə.]
The teacher nodded kindly and smiled.
"nicken" is in the lesson "Verbs 10" (Level 22), 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.