What does amonokerist mean?

amonokerist meaning in Urban Dictionary

a person who thinks that unicorns don't exist. Much more generally speaking, an atheist that views the proof that a deity is out there to-be no more convincing compared to proof that a unicorn is out there.<From Greek a = maybe not, monokeros = unicorn (mono = one, keros = horn), ist = adherent in a belief>