Counterterm

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    antithesis
  2. 2
    antonym
  3. 3
    A term added to an equation or formula that exactly cancels the contribution of another term which diverges.

Etymology

From counter- + term.

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