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fly-by-night

fly-by-night

1 8.6
A person or business that disappears to avoid paying debts
  • noun
  • /ˈflaɪ baɪ naɪt/
  • Offensive
translation icon : estafador (persona)
  • And it's it's numerous fly by night emperors, as I call them here.
  • a fly-by-night outfit
  • a fly-by-night operation
  • a fly-by-night business

Examples

  • He’s a proper fly-by-night, that one.

  • Well, many of these mortgage originators were fly-by-night shops, shady enterprises that collapsed the moment they hit trouble.

    Blog text (21)
  • Fly-by-night unregistered home improvement contractors may take your money and disappear, leaving unfinished work and unsafe homes.

    Blog text (26)
  • However, research on their games reveals that many were originally developed by European studios for the Amiga computer, suggesting that Razor Soft was a fly-by-night operation that purchased the licenses in the hopes of riding a wave of controversy all the way to the bank.

    Blog text (16)
  • Many customers were upset after discovering that the construction company was a fly-by-night operation that suddenly closed without warning.

  • She warned her friends not to invest in that fly-by-night business that promised quick profits but had no real plan.

  • The recent surge of fly-by-night internet scams has made people more cautious about sharing their personal information online.

Synonyms

vanisher
vsfly-by-night
9.9

A person who disappears suddenly and without explanation

disappears to escape debts or avoid fulfilling obligations

Antonyms

358 2.7

Able to be trusted to do what is expected

88 2.1

A person or thing you can depend on to be honest

Surface Forms

fly-by-night singular
fly-by-nights plural

Morphology

fly-by-night = fly + night (semi-transparent) = by + fly + night

The individual words are recognizable, but their idiomatic combination meaning 'unreliable or transient' is not directly deducible by simple composition. [Postprocessing: moved 'by' from base_words to prefix]

Etymology

The word fly-by-night comes from the image of someone who flies at night, moving in the dark to arrive and leave quickly and avoid being seen. So a fly-by-night person or business is one you cannot trust because they may disappear to avoid paying debts or keeping promises.