English
flunkout
From flunk + out.
Proto-Indo-European *úd ‘upwards, away’
Proto-Germanic *ūt ‘out’
Proto-West Germanic *ūt ‘out’
Old English ūt ‘out’
Middle English out
English out
Today it means
noun Someone who has given up an educational course.
Language periods are conventional ranges, not dates for this word.
Etymograph / flunkout