Word: 鉴定 (jiàndìng) Traditional: 鑑定 鉴定 dictionary entry jiàndìng to examine sth to determine its authenticity, quality, value etc Full dictionary entry for 鉴定 Example sentences using 鉴定 2 sentences, showing page 1 of 1. 专家正在鉴定这幅画是不是真的。 Zhuānjiā zhèngzài jiàndìng zhè fú huà shìbúshì zhēnde. The expert is examining whether this painting is genuine. 专家鉴定这幅画是真的。 Zhuānjiā jiàndìng zhè fú huà shì zhēnde. The expert authenticated this painting as genuine.