Two excellent autism definitions

Here is proof that it is possible to define autism without all the medical model deficit based language:

Luke Beardon’s (2017) definition:

Autism refers to a neurotype that leads to a cognition that is qualitatively different from that of the predominant neurotype (PNT) in the way that information specific to communication, social interpretation and interaction is processed and understood; and to a perceptual reality of the sensory environment that differs considerably from one individual to the next

Julia Leatherland’s (2017) definition

Autistic individuals share a neurological type, which is qualitatively different to that of non-autistics, and which will necessarily impact, both positively and negatively, on aspects of their thinking and learning; sensory processing; social relational experiences; and communicative style, abilities and preferences. An autistic person’s experience of and ability to be successful in the world, will be dependent on the closeness of compatibility, between their individual profile of skills and requirements and their physical and social environment. Levels of sensitivity to environmental factors vary between individuals, and within the same individual over time, so that the presentation of autism is ever changing. A person’s neurological type, however, remains constant, and being autistic is a lifelong identity

What are people’s thoughts and does anyone have any other good definitions?