look up any word, like swoll:
 
1.
To submit is either to

1) Quit or give in due to pain or insurmountable/over whelming pressure

2) To hand something in
"Oh dear God this hurts, I submit, holy shit, I submit"

"Loser, by submission is..."

"I submitted my homework to you a week ago"

"Applications must be submitted in 3 days"
by A speaker's curtain November 02, 2006
 
2.
When you are on a desperate trip for food from Subway, and you will not settle or give up until that certain food (none other) is in your stomach, hence the "mission" part.
"Need a scran, I'm feeling a Submission"
by Maxim_G-Star November 12, 2009
 
3.
A move made by a man on a woman to subdue her for strictly sexual purposes.
Jake: Hey did you see that wicked submission I put on that chick last night?

Walter: Yeah, she stopped screaming right away.
by /b/ anon123 February 08, 2010
 
4.
This is God's final message to humanity. All of God's prophets have come to this world, and all the scriptures have been delivered. The time has come to purify and consolidate all the messages delivered by God's prophets into one message, and to proclaim that henceforth, there is only one religion acceptable to God - "Submission" (Quran 3:19, 85).

this is the true islam.
don't listen to the mainstream muslims, they demonstrate the corruption of this religion. submitters believe in God alone and follow Quran alone. they reject hadiths and sunnas and the worshipping of mohammed as an idol beside God.
see: submission.org
Surely, those who believe,
those who are Jewish, the Christians,
and the converts; anyone who
(1) believes in GOD, and
(2) believes in the Last Day, and
(3) leads a righteous life,
will receive their recompense from their Lord.
They have nothing to fear, nor will they grieve. (2:62, 5:69)
by hiddensecret July 27, 2005