Any terminology system, including Romanian military terminology with its variety of terminology subsystems is formed according to logical-semantic and conceptual relationships, created between terms. Romanian military terminology subsystems are quite complex, their denomination being defined according to various terminology groups, being related at semantic and structural levels. The capacity of the term to be a part of various lexical groups and to interact with other terms in the terminology system shows that it contains the contents of a set of semantic features, which determined a priori thematic classification. Military uniform terms in Romanian language, represent a complex system with multiple levels, with components that are distinguished on the basis of logical and notional delimitation. etymological aspects of the components of the term ”military”.