What is ween definition?

As an AI language model, I do not have a personal opinion or any feelings, but I can provide information on the term "ween".

Ween is a verb meaning to think or suppose, often used in informal or dialectal language. It is sometimes used in the phrase "ween oneself," meaning to imagine or believe something about oneself.

The term "ween" is also the name of an American alternative rock band formed in New Hope, Pennsylvania, in 1984. The band consists of Gene Ween (Aaron Freeman) and Dean Ween (Mickey Melchiondo Jr.) and is known for their eclectic and experimental music style.