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: clearly defined or formulated; "the plain and unequivocal language of the laws"- R.B.Taney
(unequivocalness) unambiguity: clarity achieved by the avoidance of ambiguity
Unambiguous; without equivocation or ambiguity; singularly clear, unmistakable, or unquestionable; Without equal, matchless. (Can we verify^(+) this sense?)
Absolutely no doubt that the feature is present. If there is any concern about the presence of the feature, it should be considered "equivocal".
Unambiguous; clear; having only one possible meaning or interpretation.