unambiguous
1. [ adjective ] having or exhibiting a single clearly defined meaning
Examples:

"As a horror, apartheid...is absolutely unambiguous"- Mario Vargas Llosa

Related terms: ambiguous monosemous clear unequivocal
2. [ adjective ] admitting of no doubt or misunderstanding; having only one meaning or interpretation and leading to only one conclusion
Synonyms: univocal unequivocal
Examples:

"unequivocal evidence" "took an unequivocal position" "an unequivocal success" "an unequivocal promise"

Related terms: equivocal straightforward unquestionable absolute
Similar spelling:   unambiguously
  unambitious
  unambitiously
  unambiguity