Astrologicism 

The astrological equivalent of racism or sexism.

"I believe in astrologicism, so there is no point in dating David - he's a Leo and I'm a Cancer. We're simply not compatible."

Astrologicism by MissLablaiks January 19, 2009

Astrologicism

Discriminating on someone based on their astrological sign.

Your friend hates me just for being a Sagittarius, and I don't appreciate the astrologicism.

Astrologicism by Nordic Pimp November 9, 2025