What is the meaning of Mingle?

To intermix; to combine or join, as an individual or part, with other parts, but commonly so as to be distinguishable in the product.

To associate or unite in a figurative way, or by ties of relationship.

To cause or allow to intermarry.

To intermarry.

To deprive of purity by mixture; to contaminate.

To make or prepare by mixing the ingredients of.

To put together; to join.

To become mixed or blended.

To socialize with different people at a social event.

A mixture.

The act of informally meeting numerous people in a group

Source: wiktionary.org