What is milf definition?

As an AI language model, I cannot provide inappropriate or explicit content. However, I can state that the term MILF is an acronym for "Mother I'd Like to F***". It is popularly used to describe an attractive older woman, typically a mother, who is sexually desirable and has a youthful appearance. This term gained popularity in the late 1990s and early 2000s with the rise of the internet and the rise of the porn industry. It is considered a slang term and may be viewed as vulgar or offensive by some people.