Definition of "submission"

submission¹

/səbˈmɪʃən/

noun
countable and uncountable, plural submissions
1. The act of submitting or yielding; surrender.
2. The act of submitting or giving e.g. a completed piece of work.
3. The thing which has been submitted.
  Quotations
  In his submission to the UN, [Christof] Heyns points to the experience of drones. Unmanned aerial vehicles were intended initially only for surveillance, and their use for offensive purposes was prohibited, yet once strategists realised their perceived advantages as a means of carrying out targeted killings, all objections were swept out of the way.
  2013 June 7, Ed Pilkington, “‘Killer robots’ should be banned in advance, UN told”, in The Guardian Weekly, volume 188, number 26, page 6
4. A submission hold in wrestling, mixed martial arts, or other combat sports.
  Quotations
  He used overhooks to block the punches, but he didn't seem to know any submissions off the overhooks.
  2005, Eddie Bravo, Jiu-jitsu Unleashed, page 12

submission²

/ˈsʌbˌmɪʃən/

noun
plural submissions
1. A subset or component of a mission.
  Quotations
  The commander would have to communicate to his operational planners his intent — how he wanted to fight the battle and what missions and submissions were vital to achieving what the corps order had defined as missions for the division.
  1999, James J. Cooke, The All-Americans at War: The 82nd Division in the Great War, 1917-1918, page 69