The mouth of someone who talks too much, especially by making exaggerated claims or by inappropriately revealing information.
A person who talks too much, especially by making exaggerated claims or by inappropriately revealing information.
Redundant use of words, a pleonasm, an unnecessary and tedious repetition.
An expression that features tautology.
A statement that is true for all truth values of its Boolean atoms.
A statement that is true for all truth values of its propositional variables.