Definitions

1. adjective

making a hissing or bubbling sound; having or producing a sudden, irregular, and impulsive burst of sound or movement;

“The spluttery engine made a loud noise when it was turned on.”

2. noun

a hissing or bubbling sound; a sudden, irregular, and impulsive burst of sound or movement;

“The spluttery in the engine was a sign of a serious problem.”