v hit with a pinging noise v sound like a car engine that is firing too early v make a short high-pitched sound v contact, usually in order to remind of something v send a message from one computer to another to check whether it is reachable and active
2
a major tributary of the Chao Phraya n a sharp high-pitched resonant sound (as of a sonar echo or a bullet striking metal) v hit with a pinging noise v sound like a car engine that is firing too early v make a short high-pitched sound v contact, usually in order to remind of something v send a message from one computer to another to check whether it is reachable and active
3
a file of memoranda or notices that remind of things to be done
