fly-by-night - definition in the American English Dictionary - Cambridge Dictionaries Online

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English definition of “fly-by-night”

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fly-by-night

adjective [not gradable]  us   /ˈflɑɪ·bɑɪˌnɑɪt/ disapproving
(esp. of a business) not able to be trusted, and likely to stop operating without any notice: a fly-by-night operation
Translations of “fly-by-night”
in Chinese (Traditional) (公司或商人)不可靠的,無信用的…
in Chinese (Simplified) (公司或商人)不可靠的,无信用的…
(Definition of fly-by-night from the Cambridge Academic Content Dictionary © Cambridge University Press)
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