Grinner

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Agent noun of grin; one who grins. agent, form-of
  2. 2
    a person who grins wordnet

Etymology

From Middle English grennare; equivalent to grin + -er.

Related phrases

agent noun

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