Fattism

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Discrimination on the grounds of fatness. uncountable
  2. 2
    discrimination against people who are overweight wordnet

Etymology

From fat + -ism (by analogy with racism, sexism, etc.).

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.