UNEQUIVOCAL
unequivocal, univocal, unambiguous
(adjective) admitting of no doubt or misunderstanding; having only one meaning or interpretation and leading to only one conclusion; “unequivocal evidence”; “took an unequivocal position”; “an unequivocal success”; “an unequivocal promise”; “an unequivocal (or univocal) statement”
definitive, unequivocal
(adjective) clearly defined or formulated; “the plain and unequivocal language of the laws”- R.B.Taney
Source: WordNet® 3.1
Etymology
Adjective
unequivocal (comparative more unequivocal, superlative most unequivocal)
Unambiguous; without equivocation or ambiguity; singularly clear, unmistakable, or unquestionable
(possibly dated) Without equal, matchless.
Usage notes
Nouns often used with "unequivocal" include "evidence" and "statement".
Synonyms
• (unambiguous): definite, unambiguous, univocal; see also explicit
Source: Wiktionary
Un`e*quiv"o*cal, a.
Definition: Not equivocal; not doubtful; not ambiguous; evident; sincere;
plain; as, unequivocal evidence; unequivocal words.
– Un`e*quiv"o*cal*ly, adv.
– Un`e*quiv"o*cal*ness, n.
Source: Webster’s Unabridged Dictionary 1913 Edition