Flunk (?), v. i. [imp. & p. p. Flunked (?); p. pr. & vb. n. Flunking.] [Cf. Funk.]
To fail, as on a lesson; to back out, as from an undertaking, through fear.
© Webster 1913.
Flunk, v. t.
To fail in; to shirk, as a task or duty.
[Colloq. U.S.]
© Webster 1913.
Flunk, n.
A failure or backing out
; specifically (College cant),
a total failure in a recitation.
[U.S.]
© Webster 1913.