1. (adj)unequivocal, univocal, unambiguous 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"
2. (adj)definitive, unequivocal clearly defined or formulated
"the plain and unequivocal language of the laws"- R.B.Taney