Bastardization of French bonne foi (“good faith”)
- IPA(key): /ˌɔp də bɔ.nəˈfoːi̯/
Prepositional phrase
[edit]op de bonnefooi
- (of going on a trip) without a plan, in a improvised fashion
- Wij gingen in september op de bonnefooi naar Frankrijk. — We went on an unplanned trip to France in September.
