Cross Polynation

To combine one's social circles.

There was a cross polynation of Michelle's friends last night at the bar.

by Michelle August 28, 2004

cross-polynate

When all or individual members of polyamorous couples/groups date within themselves

Jack & Jill cross-polynate with Steve & Sherri because Jill and Sherri are dating and they are all polyamorous.

by southernlotus July 10, 2015