The present study presents an analysis of the polarity process on the meaning of some terms of the Romanian language lexicon, is the purpose of determining the new semantic values of the terms in the composition of metaphorical constructions obtained as a result of combining abstract and concrete terms. Abstract terms, from the composition of linguistic metaphor, around concrete terms, are characterized by the ability to change their meaning, sometimes being in total opposition to the primary meaning. The metamorphosis of the elements of metaphor presents a clear proof of the fact that some concepts are part of dual semantic fields, and the conceptual interaction between two domains are not different conditioned to create metaphorical innovations.
