ಅರ್ಥ : Maintained at length without interruption or weakening.
ಉದಾಹರಣೆ :
Sustained flight.
ಅರ್ಥ : (of an electric arc) continuous.
ಉದಾಹರಣೆ :
Heat transfer to the anode in free burning arcs.
ಸಮಾನಾರ್ಥಕ : free burning