zeitdauer znamená v Angličtina

duration [durations]▼◼◼◼noun
[UK: djʊ.ˈreɪʃ.n̩] [US: dʊ.ˈreɪʃ.n̩]

length of time▼◼◼◻noun
[UK: leŋθ əv ˈtaɪm] [US: ˈleŋkθ əv ˈtaɪm]