1. (noun) a river in western Thailand; a major tributary of the Chao Phraya

• ping river

2. (verb) sound like a car engine that is firing too early

• knock
• pink

1. (noun) a sharp high-pitched resonant sound (as of a sonar echo or a bullet striking metal)

• sound

2. (verb) hit with a pinging noise

• collide with
• hit
• impinge on
• run into
• strike

3. (verb) sound like a car engine that is firing too early

• go
• sound

4. (verb) make a short high-pitched sound

• go
• sound

5. (verb) contact, usually in order to remind of something

• contact
• get hold of
• get through
• reach

6. (verb) send a message from one computer to another to check whether it is reachable and active

• contact
• get hold of
• get through
• reach

1. (verb) send a message from one computer to another to check whether it is reachable and active

• computer science
• computing

1. (noun) a sharp high-pitched resonant sound (as of a sonar echo or a bullet striking metal)

• knock
• pink

2. (verb) sound like a car engine that is firing too early

• knock
• knock
• knocking
• knocking