The Secret Double Meaning of Shakespeare Title
In Elizabethan slang, nothing was a clever pun for the female anatomy. By naming this play Much Ado About Nothing, Shakespeare was hinting that all the frantic drama revolved entirely around sexual misunderstandings.
During the 16th century, the word nothing sounded identical to noting, which meant observing or eavesdropping. The plot relies heavily on characters misinterpreting what they see or hear throughout the story. This linguistic triple-threat gave the audience a cheeky joke hidden in plain sight. It is a brilliant example of how even a classic comedy can hide raunchy humor beneath its elegant verse.
Source: Much Ado About Nothing