intransitive verb. To fail, especially in a course or an examination.

intransitive verb. undefined

intransitive verb. To fail (an examination or course).

intransitive verb. To give a failing grade to (a student).

intransitive verb. To fail (a drug test, as for a performance enhancing substance).

noun. A failure.

noun. A failing grade.

phrasal verb. To expel or be expelled from a school or course because of work that does not meet required standards.

To fail or give up; break down or back down, as from incompetence or fear: often with out: as, to flunk in a school recitation or examination; to flunk out from a contest.

To cause to fail, as in a recitation or an examination.

noun. A failure or back-down; in colleges, a complete failure in a recitation or an examination.

noun. A failure or backing out.

transitive verb. To fail in; to fail to pass (a test, examination, or course of study).

transitive verb. To shirk, as a task or duty.

intransitive verb. To fail, as on a lesson; to back out, as from an undertaking, through fear.

verb. Of a student, to fail a class; to not pass.

verb. Of a teacher, to deny a student a passing grade.

verb. fail to get a passing grade

noun. failure to reach a minimum required performance