big lie
noun
a false statement of outrageous magnitude employed as a propaganda measure in the belief that a lesser falsehood would not be credible.
Origin of big lie
First recorded in 1945–50
Words nearby big lie
big ike,
big kahuna,
big labor,
big laurel,
big league,
big lie,
big mama,
big media,
big money,
big mouth, have a,
big muddy