Counter-

//ˈkaʊn.tə// prefix

prefix ·Rare ·Advanced level

Definitions

Prefix
  1. 1
    In opposition to. morpheme

Etymology

From Middle English counter-, cownter-, countre-, from Anglo-Norman countre-, from Old French contre, ultimately from Latin contra (“against”).

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