Conditions listing medical symptoms: Quadriplegia: The following list of conditions have 'Quadriplegia' or similar listed as a symptom in our database. This computer-generated list may be inaccurate or incomplete. Always seek prompt professional medical advice about the cause of any symptom.
Definition of flyâbyânight. 1  1 : given to making a quick profit usually by shady or irresponsible acts. 2  2 : transitory, passing flyâbyânight fashions.
â¢ FLY-BY-NIGHT (noun). The noun FLY-BY-NIGHT has 1 sense: 1. a debtor who flees to avoid paying. Familiarity information: FLY-BY-NIGHT used as a noun is very rare. â¢ FLY-BY-NIGHT (adjective). The adjective FLY-BY-NIGHT has 2 senses: 1. of businesses and businessmen of questionable honesty. 2. ephemeral. Familiarity information: FLY-BY-NIGHT used as an adjective is rare.