Firefoxer

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    One who uses the web browser Firefox.

    "Follow that up with a polite email to the site’s webmaster, asking him to test that page in Firefox. You may be helping a lot of fellow Firefoxers."

Example

More examples

"Follow that up with a polite email to the site’s webmaster, asking him to test that page in Firefox. You may be helping a lot of fellow Firefoxers."

Etymology

From Firefox + -er.

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