Other forms: philistines
A philistine is a person who doesn’t think a lot and isn't interested in learning. Your uncle Marvin, who's only interested in eating, sleeping, and watching game shows, could be considered a philistine.
In the late 17th century, during a conflict in Jena, Germany, between townspeople and students, someone referred to the townspeople as “Philistines.” Since then, philistine has described someone who stands against learning and the arts. And if you don’t start reading the great Russian authors, someone might suggest that you have a philistine attitude toward literature — the word can also be used as an adjective describing a person or thing that displays indifference to the arts and intellectual pursuits.