資料來源 : pyDict

子彈飛過空中的聲音,報時的最後的一聲咻地發聲 ;  (用來檢測網絡遠端主機是否存在及判斷網絡是否正常的一種網絡檢測工具)

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Ping \Ping\, n. [Probably of imitative origin.]
   The sound made by a bullet in striking a solid object or in
   passing through the air.

Ping \Ping\, v. i. [imp. & p. p. {Pinged}; p. pr. & vb. n.
   {Pinging}.]
   To make the sound called ping.

資料來源 : WordNet®

Ping
     n 1: a river in western Thailand; a major tributary of the Chao
          Phraya [syn: {Ping River}]
     2: a sharp high-pitched resonant sound (as of a sonar echo or a
        bullet striking metal)

資料來源 : Free On-Line Dictionary of Computing

ping
     
        {Packet InterNet Groper}