fördröja betyder på engelska

delay [delayed, delaying, delays]▼(to put off until a later time)
verb
[UK: dɪ.ˈleɪ] [US: də.ˈleɪ]They were delayed due to heavy snowfall. = De blev fördröjda på grund av kraftigt snöfall.

hinder [hindered, hindering, hinders]▼(to keep back; to delay or impede)
verb
[UK: ˈhɪn.də(r)] [US: ˈhɪn.dər]

set back▼(delay)
verb
[UK: set ˈbæk] [US: ˈset ˈbæk]