一切經音義 25.217

25.217

頑嚚（五關反下魚巾反蒼頡篇頑鈍也左傳云心不則德義之經曰頑口不道忠信之言謂之嚚也）。

頑嚚 ("stubborn and deceitful": [頑 is] the fanqie wǔ + guān; the lower character is the fanqie yú + jīn. The Cangjiepian says: "頑 means obtuse." The Zuozhuan says: "A mind that does not follow the norms of virtue and righteousness is called 頑; a mouth that does not utter words of loyalty and trustworthiness is called 嚚").