Ezekiel Elliott has officially waved the white flag ... and has agreed to serve the NFL's 6-game domestic violence suspension -- effective immediately.
The Dallas Cowboys star had been fighting like hell in court ... filing every possible appeal in the hopes of eventually having a judge throw out the punishment since Zeke denied the allegations and was never convicted of a crime.
But just like Tom Brady ... Zeke eventually decided enough was enough and instructed his legal team to law down the sword.
"In consultation with the NFLPA and his lawyers, and after careful deliberation and review of the recent 2nd Circuit decisions, Mr.