(n.) = fibber ; liar ; fabulist ; fabricator. Ex: The article 'Frequent fibbers can blame their brain' relates the deficit in grey matter volume to the impulsiveness of fibbers. Ex: That means human beings are natural-born liars. Ex: It is important to remember that the story of the American West has been told as much by fabulists and fabricators as by historians. Ex: It is important to remember that the story of the American West has been told as much by fabulists and fabricators as by historians. ---- * mentiroso compulsivo = pathological liar ; compulsive liar. * mentiroso patológico = pathological liar ; compulsive liar. (adj.) = mendacious ; lying ; deceitful. Ex: I love movies like that -- where slowly, gradually, bit by bit, all the characters realize that the villain was really disastrously mendacious and criminal. Ex: The board clearly didn't care if its commissioner was a lowdown, lying, corrupt and untrustworthy creep, likely because that is the nature of the entire organization. Ex: Again, on the matter of the sources already consulted by the enquirer, the implication is not that he is unreliable or deceitful, but that in looking up the Encyclopedia Americana he may not be aware of the existence of the index.