This paper aims to analyze the theoretical patterns of Terminology. It covers an incursion of Terminology origins with a historical reading of its development and its association towards scientists’ awareness about the importance of scientific denomination to the spread and fixation of the technical and scientific knowledge. The birth of modern Terminology appears from the necessity to rule, through concepts and denominations, the fields of science. This paper also gives a general view of General Theory of Terminology (GTT) to reach to an analysis of the Communicative Theory of Terminology (CTT) which establishes broader and more flexible basis for Terminology, strengthening its development and its aim which are to study, to describe, fully...