1) Autosemantic 
• (a.) Capable of being employed by itself as a term; -- said of a word.
Cat`e·gor`e·mat'ic adjective [ Greek ... predicate. See Category .] (Logic.) Capable of being employed by itself as a term; -- said of a word. 
[adj] - (logic) of a term capable of standing as the subject or (especially) the predicate of a proposition
adjective of a term or phrase capable of standing as the subject or (especially) the predicate of a proposition
In traditional 1ogic, denoting or capable of denoting a term, or of standing for a subject or predicate- -- said of words. Opposite of syncategorematic (q.v.). --A.C.