Look up: F1

1. F1
   The F1 is an accurate Australian blowback operated, selective fire sub-machine-gun produced around 1960 as a replacement for the earlier Owen, and incorporating components from the L1A1 rifle. The F1 takes a 9 mm Parabellum round from a 34-round curved box mounted over the receiver. It has a cyclic ...
   Found on http://www.probertencyclopaedia.com/brow
   
   
2. F1
   Offspring resulting from the mating of a purebred (straightbred) bull to purebred females of another breed.
   Found on http://extension.missouri.edu/xplor/aggu
   
   
3. F1
   Breeders use this term and it refers to the first generation offspring, from two plants that have been bred. The F1 may have desired qualities of either or both parents.
   Found on http://www.emilycompost.com/garden_gloss
   
   
4. F1
   The first filial generation, or the first-generation offspring of a given mating.
   Found on http://www.encyclo.co.uk/visitor-contrib
   
   
5. F1
   [Noun] This is the shortened way of writing Formula 1. Formula 1 is a category of racing cars.
   Example: F1 racing drivers are paid a lot of money!
   Found on http://www.bbc.co.uk/skillswise/glossary
   
   
6. F1
   See neuromodulin.
   Found on http://www.encyclo.co.uk/visitor-contrib
   
   
7. F1
   , F2, F3, etc. filial generation, with the generation specified by the subscript numeral.
   Found on http://www.mercksource.com/pp/us/cns/cns