pitot tube

Etymology
Name for Italian-born French engineer Henri Pitot who invented the device in the early 1700s.

Noun

 * 1)  A pressure measuring instrument used to measure fluid flow velocity, especially used to determine the airspeed of an aircraft.

Translations

 * Chinese:
 * Mandarin: 皮托管
 * Finnish:
 * French:
 * Russian: приёмник возду́шного давле́ния
 * Spanish: tubo de Pitot