[adjective] clearly defined or formulated; "the plain and unequivocal language of the laws"- R.B.Taney Synonyms:unequivocal
[adjective] of recognized authority or excellence; "the definitive work on Greece"; "classical methods of navigation" Synonyms:authoritative, classical
[adjective] supplying or being a final or conclusive settlement; "a definitive verdict"; "a determinate answer to the problem" Synonyms:determinate
