sputter

sense 1: make an explosive sound
sputter

sense 2: cause to undergo a process in which atoms are removed; "The solar wind protons must sputter away the surface atoms of the dust"
sputter

sense 3: climb awkwardly, as if by scrambling
clamber scramble shin shinny skin struggle sputter

sense 4: utter with a spitting sound, as if in a rage
sputter splutter

sense 5: spit up in an explosive manner
splutter sputter spit_out