A colleague who is also an enemy. A collenemy may act friendly and professional toward you but will do sneaky things at work to make them look better than you in the interests of promotions etc. Opposite of a frolleague
I was hungover this morning but to make things worse Shannon, my collenemy, told the boss I rocked up to work late again.
by Felicia d'Souza September 15, 2009
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