unequivocal
adj. C1 Advanced US //ˌəniˈkwɪvəkəɫ// UK //ʌnɪkwˈɪvəkəl// un·equiv·o·cal
adj. clear and easy to understand. You use this to describe something that leaves no room for doubt or confusion.
adj. leaving no doubt or ambiguity; clearly stated or expressed.
The results of the test were unequivocal.
The manager gave an unequivocal answer when asked if the project would be finished on time.
The evidence presented by the prosecution was so unequivocal that the jury reached a verdict within a single afternoon.
From un- + equivocal.