es·ca·drille (ěs'kə-drĭl', -drē') n. A unit of a European air command, as in France during World War I, typically containing ten or more aircraft.
[French, from Spanish escuadrilla, diminutive of escuadra, squadron, from escuadrar, to square off, from Vulgar Latin *exquadrāre; see square.] |