transformational
adjective(trans-for-ma-tion-al)
of, relating to, characterized by, or concerned with transformation and especially linguistic transformation
transformational
noun(trans-for-ma-tion-al)
a grammar that generates the deep structures of a language and converts these to the surface structures by means of transformations
transformational
noun(trans-for-ma-tion-al)
the act, process, or result of transforming oneself; especially : a transforming of one's own thoughts, actions, or behavior