（1） 'No self-nature' （nihsvabha^vatva， nihsvbha^va）. （2） That which does not really exist; non-existence; lacking real substance. （3） The lack of inherent existence that could be attached to: emptiness. （4） Lacking buddha-nature. A being who cannot be enlightened no matter how much they strive. （5） *Asvabha^va， an Indian Yoga^ca^ra scholar who wrote a commentary on the Maha^ya^na-sam!gra^ha （摄大乘论无性释）.