oligamy
the practice of marrying or state of being involved with a few persons at a time.
the practice or state of having a sexual relationship with more than 1 and less than 2^4 partners.
the practice or state of having a sexual relationship with more than 1 and less than 2^4 partners.
"AIDS can be contained by oligamy as well as by uncontrolled body odor"
Alaaism has progressed from polygamy to oligamy
Alaaism has progressed from polygamy to oligamy