To mix something together with something else, or become mixed together.
The scents of roses and honeysuckle intermingled.
by Jafje April 10, 2007
To socialize with people you do not know very well but have to get to know because you are related by marriage
When Ningys family and Karimas family gets together they have to intermingle especially if they're from the same tribe (ex. Zachia and Aryana).
by Zacquisha2012 January 01, 2011