misopogon

noun2

1. •
   (rare) A person with hate or contempt for beards.

   • Some of the misopogons are quite consistent in this, and object to beards altogether on the grounds of their being unclean, ungentlemanly, un-English. — 1873
2. •
   (figurative, rare) The contempt of philosophers and associated paraphernalia (wisdom, the philosopher's beard, etc.)