Heyy!

Seems like you need me to define it for you. So read it below!

Liar:
One that tells lies.
a person who has lied or who lies repeatedly.
A person who knowingly utters falsehood
Lie:
–noun
1. a false statement made with deliberate intent to deceive; an intentional untruth; a falsehood.
2. something intended or serving to convey a false impression; imposture: His flashy car was a lie that deceived no one.
3. an inaccurate or false statement.
4. the charge or accusation of lying: He flung the lie back at his accusers.
–verb (used without object)
5. to speak falsely or utter untruth knowingly, as with intent to deceive.
6. to express what is false; convey a false impression.
–verb (used with object)
7. to bring about or affect by lying (often used reflexively): to lie oneself out of a difficulty; accustomed to lying his way out of difficulties.