William Shakespeare

Shakespeare invented many words and phraseological compounds that entered everyday usage.

An excerpt from the article 36 facts about William Shakespeare
The list of words he introduced into the English language counts about 600 items. For example, Shakespeare’s works included such new words as: “eyeball,” “bloodstained,” “murder,” “splendor,” “bewitching,” and idioms such as “your heart desires,” “it is high time,” “come what may,” “love is blind,” “the truth will out.”