Non-determined， indeterminate （aniyata）. （1） One of the six groups of mental functions， so named because they arise irregularly， and do not have a predilection for good or evil. The Abhidharma school lists eight of these， called the 不定地法. Yoga^ca^ra lists four， called the 不定法. （2） One of the two categories of transgressions of monks， which have the nature that the exact type of offense and punishment are not clear. （3） Not real， not existent. （4） To be mentally unsettled， not correctly entered into meditative concentration. （5） The indeterminate class of sentient beings 不定众.