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V-1

American  
[vee-wuhn] / ˈviˈwʌn /
Or V-one

noun

plural

V-1's
  1. a robot bomb developed by the Germans in World War II and launched from bases on the ground, chiefly against England.


V-1 British  

noun

  1. Also called: doodlebug.   buzz bomb.   flying bomb.  a robot bomb invented by the Germans in World War II: used esp to bombard London. It was propelled by a pulsejet

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of V-1

< German V ( ergeltungswaffe ) retaliation weapon