sparky adjective 2noun 2forms 3 adjective2 •Lively and animated.Anthony's certainly hasn′t achieved the consistent level of Tony′s, but the menu is sparkier, more up to the minute. — 1986 •Resembling or characteristic of an electrical spark.[…] a sparky sound too. A little high-pitched crack. — 2022 noun2 •(UK, Australia) An electrician.Pete said that the sparkies, the electricians, had turned the power off. — 2004 •(US, Navy) A radio operator. formssparkies · sparkier · sparkiest