Adfix

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A type of affix that is attached to the outside of a stem (an existing word), to form a new word. The adfix category branches into prefixes (ones which appear before the stem) and suffixes (ones which appear after the stem).

Antonyms

All antonyms

Etymology

From ad- + -fix.

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