mingle

Short definition from Wiktionary

Verb

1. 1
   To intermix; to combine or join, as an individual or part, with other parts, but commonly so as to be distinguishable in the product.
2. 2
   To associate or unite in a figurative way, or by ties of relationship.
3. 3
   To cause or allow to intermarry.
4. 4
   To intermarry.
5. 5
   To deprive of purity by mixture; to contaminate.
6. 6
   To make or prepare by mixing the ingredients of.
7. 7
   To put together; to join.
8. 8
   To become mixed or blended.
9. 9
   To socialize with different people at a social event.

Noun

1. 1
   The act of informally meeting numerous people in a group.
2. 2
   A mixture.

Proper noun

1. 1
   A surname.