In mathematics, having only one result.Having one meaning only; having the meaning unmistakable: opposed to equivocal.In music, having a unisonous sound.Certain; not to be doubted or mistaken.Producing something of its own nature: as, univocal generation; a univocal cause.n. A word having only one signification or meaning; a generic word, or a word predicable of many different species, as fish, tree.