0 past simple and past participle of flunk
1 to fail an exam or course of study:
I flunked my Biology exam.
As a result, most dropped out or flunked out, despite the school's motto study, study, study.
He tried to become a detective, but had flunked the exam three times due to dyslexia.
He'd already flunked two previous tests and would have had to sit out the first four games of the season.
He failed his freshman year of high school twice and nearly flunked out of school midway through his third year as a ninth-grader.
They wouldn't give him another exam, they flunked him.
The plant flunked each time for what he called just filthy conditions, including dusty beams, leaky roofs, and birds flying through the building.
He started every game, but flunked out of school.
However, disaster struck the club in my sophomore year about half the club flunked out of school because they played games so much.
