鑑定かんてい Common Noun Irregular Transitive Noun English jmdict 1 noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru transitive verbnouns which may take the genitive case particle 'no' judgement;judgment;expert opinion;appraisal 彼は宝石の鑑定には目がきく。 He has a sharp eye for jewels.