An unambiguous statement is a clear and precise message or statement that is easy to understand, without any confusion or multiple possible interpretations. It leaves no room for doubt or misunderstanding. Full definition
The aim of scientific language is to provide exactly defined and unambiguous statements about reality; that of poetic language is to communicate reality itself, as experienced, by means of imagery, evocation, tone, and the ambiguity — or rather ambivalence — of paradox, of symbol. (religion-online.org)
In February, the SNP's leader gave a fairly unambiguous statement that the party would not vote on... (totalpolitics.com)
That guide should contain unambiguous statements from Christian leaders explaining what message should be taken from the Crucifixion» and which messages should not, unambiguously and explicitly repudiating the charge of deicide. (firstthings.com)