1. having or exhibiting a single clearly defined meaning (Freq. 2) - "As a horror, apartheid...is absolutely unambiguous"- Mario Vargas Llosa • Ant: ambiguous • Similar to: monosemous • See Also: clear, unequivocal, univocal • Derivationally related forms: unambiguity 2. admitting of no doubt or misunderstanding; having only one meaning or interpretation and leading to only one conclusion (Freq. 1) - unequivocal evidence - took an unequivocal position - an unequivocal success - an unequivocal promise - an unequivocal (or univocal) statement • Syn: unequivocal, univocal • Ant: equivocal (for: unequivocal) • Similar to: absolute, straightforward, unquestionable • Derivationally related forms: unambiguity, unequivocalness (for: unequivocal)