The woman accused of stabbing Terrelle Pryor will remain in jail ... a judge just called her a "danger to the community" and denied her request for bail.
Shalaya Briston was arrested and charged with felony attempted homicide on Nov. 30 after a fight with Pryor ... but she had hoped to get bail on Wednesday.
But, the judge DENIED that request ... and now 24-year-old Briston will remain in jail until, at least, her next court appearance on Dec. 12.
As we previously reported, Briston and Pryor -- who had been dating for the past year -- got into an argument at their Pittsburgh-area apartment last week when things turned violent.
After a night out of partying, Briston returned home to find a pissed off Pryor ... and according to court docs, witnesses say they got into a physical fight.
At one point, a witness says Briston appeared to stab Pryor ... and the 30-year-old NFL player required emergency surgery to fix the wounds.
According to Pryor -- who was just released from the ICU -- he nearly died TWICE from the injuries ... but is doing better now.
As for his role in the alleged altercation ... he was charged with misdemeanor assault -- and cops tell TMZ Sports he'll need to be booked as soon as he gets out of the hospital.