Logical nature, in function of knowledge of “things”, refers to name (noun), quality (adjective), and action (verb). Many researchers of this field consider that all the specialized notions can be exteriorized in noun, this being susceptible to cover denominational voids. Others claim that also other parts of speech can be terms. Czech linguist O. Mann remarks the fact that terminological system, from the point of view of utilizable speech parts, is focused on noun, present as a static element of terminology in opposition with the verb which is a dynamic element. In Romanian medical terminology loans form French language are pars leonis, less are attested words from straticum and more less – those formed on Romanian ground.