To make a sound like a slap
चपकी ध्वनि करना
English Usage: The water slapped against the side of the boat.
Hindi Usage: पानी नाव के किनारे पर चपकी ध्वनि कर रहा था।
chapki dhvani, chapki dhwani, chapki dhvani (चपकी ध्वनि), chhapaki dhwani, chhapki dhvani, chapki dhvni