#1 Ping v. [ping] hit with a pinging noise; "The bugs pinged the lamp shade". wn
#2 Ping n. [Ping River] a river in western Thailand; a major tributary of the Chao Phraya. wn
#3 Ping n. [ping] a sharp high-pitched resonant sound (as of a sonar echo or a bullet striking metal). wn
#4 Ping v. [pink, ping, knock] sound like a car engine that is firing too early; "the car pinged when I put in low-octane gasoline"; "The car pinked when the ignition was too far retarded". wn
#5 Ping v. [ping] make a short high-pitched sound; "the bullet pinged when they struck the car". wn
vizzz