Making judgments or evaluations in opposition to or in response to someone else's judgments.
From counter- + judge + -ing. Judge comes from Old French juger, from Latin iudicare (to pronounce judgment). The gerund form describes the ongoing action of opposing judgments.
In sports, counterjudging happens when officials review a decision made by another official—they're essentially saying 'I disagree with that call and here's the correct one.'
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