法印也。法華玄義八曰：「釋論云：諸小乘經，若有無常無我涅槃三印。印之則是佛說，修之得道，無三法印即是魔說。」見三法印條。
The three signs or proofs of a Hīnayāna sutra— non-permanence, non-personality, nirvāṇa; without these the sūtra is spurious and the doctrine is of Māra; the proof of a Mahāyāna sūtra is the doctrine of 一實 ultimate reality, q. v. Also 三法印.
三法印。見三法印條。