DICT.TW Dictionary Taiwan
3.138.34.52
Search for:
▼[Show options]
[Pronunciation] [Help] [Database Info] [Server Info]

1 definition found

From: Webster's Revised Unabridged Dictionary (1913)

 Tractor screw or  Tractor propeller. Aviation A propeller screw placed in front of the supporting planes of an airplane instead of behind them, so that it exerts a pull instead of a push. Hence, Tractor monoplane, Tractor biplane, etc.  This is the most common arrangement for propellers on modern airplanes.
 ◄ ►