putt-putt · verb1
Reduplication of putt.
putt-putt · noun2
Shortened form of Putt-Putt Golf, from the American company and recreational facility named Putt-Putt Fun Center.
Etymology from Wiktionary, CC BY-SA 4.0.
putt-putt
Today it means: Of a motorised vehicle, to move with a repeated emission of small explosive pops from the exhaust. Full definition →