Taking into consideration the structural aspects, the military term must be an unique nominative whole, independent and unbreakable by means of this aspect. The military term (borrowed or created) must be short, laconic and easy to put in practice. The same time, it also has to be conventional, to point out the desirable and suficient qualities of the term, that creates and mantains its specific. Mostly these conditions make that military terms wouldn’t be expressed always through one short and cozy word, but also through two or more. That way, the military terminology becomes complex considering the structural aspect, because it contains not only simple word some derivatives but also some compound ones or military terms; these are linguistical units of tree, two, four, etc.