Browncoat

noun, slang

noun, slang ·Uncommon ·College level

Definitions

Noun
  1. 1
    A fan of the TV series Firefly. slang

Etymology

From brown + coat, after a kind of soldier in the TV series that wore brown coats as uniforms.

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