Comprehensive resource for understanding and mastering English idioms
"Pull the wool over someone's eyes" is an idiom that means to deceive or trick someone into believing something that is not true. It can also refer to convincing someone of something by using persuasive language, rather than presenting facts. The idiom likely originated from a children's game in which one person tries to pull the wool over another person's eyes while they are blindfolded.
The earliest known use of this idiom can be traced back to William Shakespeare's play "The Taming of the Shrew" in 1594, where Petruchio says, "I will pull her out of her conceit." However, it is likely that the phrase has been used in English for much longer than that. The idiom may have also influenced other languages, such as French ("enrouler les yeux"), German ("die Augen aufziehen"), and Italian ("schiacciare l'occhio").