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.
flyÂ·ing. adj. 1. Of or relating to aviation: a flying time of three hours between cities.2. Capable of or engaged in flight: The bat is a flying mammal. 3. Situated, extending, or functioning in the air: a flying deck.lying. adj. 1. (prenominal) hurried; fleeting: a flying visit. 2. (prenominal) designed for fast action. 3. (prenominal) moving or passing quickly on or as if on wings: a flying leap; the flying hours.