Univocal

Having one meaning only; -- contrasted with equivocal.

Having unison of sound, as the octave in music. See Unison, n., 2.

Having always the same drift or tenor; uniform; certain; regular.

Unequivocal; indubitable.

A generic term, or a term applicable in the same sense to all the species it embraces.

A word having but one meaning.

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"