unequivocal
1. [ adjective ] clearly defined or formulated
Synonyms: definitive
Examples:

"the plain and unequivocal language of the laws"- R.B.Taney

Related terms: explicit
2. [ adjective ] admitting of no doubt or misunderstanding; having only one meaning or interpretation and leading to only one conclusion
Synonyms: unambiguous univocal
Examples:

"unequivocal evidence" "took an unequivocal position" "an unequivocal success" "an unequivocal promise"

Related terms: equivocal straightforward unquestionable absolute unambiguous
Similar spelling:   unequivocally