detour
n. countable B1 Intermediate US //ˈditʊɹ// UK //dˈiːtɔː// de·tour
n. a different route you take to avoid a problem like road repairs or heavy traffic. It is usually longer than your normal path.
n. a roundabout way or circuitous route taken to avoid an obstruction or to visit a place off the direct path.
We had to take a detour because of the road construction.
The main highway was closed after the accident, forcing all commuters to follow a long detour through the countryside.
While the primary objective was to reach the summit before dusk, the group decided on a brief detour to admire the hidden waterfall tucked away in the valley.
Borrowed from French détour, from détourner (“turn away”).
Usage
Often used with the verbs 'take' or 'make'.