A lie, is a type of eception in the form of an untruthful statement with the intention to deceive, often with the further intention to maintain a secret or reputation, to protect someone's feelings from getting hurt, or to avoid punishment. To lie is to state something one believes is false with the intention that it be taken for the truth by someone else. A liar is a person who is lying, who has previously lied, or who tends by nature to lie repeatedly.