Top definition
Pronounced (sis-um)
A childs parent is both their sister and their mother.
This word derives from the combination of two words sister and mother. The words used is the short form of each words which is sis and mom. The second meaning of sister which is a female offspring having only one parent in common with another offspring. Mom which means 1. A female parent.
A childs parent is both their sister and their mother.
This word derives from the combination of two words sister and mother. The words used is the short form of each words which is sis and mom. The second meaning of sister which is a female offspring having only one parent in common with another offspring. Mom which means 1. A female parent.
The father of the offspring is also the father of the daughter which makes the female parent both the sister and the mother to the offspring. The sister and mother (sisom) is the offspring’s half sister and mother.
"In incest families common found in the southern states of North America sisters of brothers are also found to be their mothers."
"Bobby Joe who is Billy Bob's sisom recieves notice to attend the parent teacher conference on parent teacher night."
"In incest families common found in the southern states of North America sisters of brothers are also found to be their mothers."
"Bobby Joe who is Billy Bob's sisom recieves notice to attend the parent teacher conference on parent teacher night."
by UrbanPhonics October 28, 2012
Sep 16 Word of the Day
(noun) A successful type of theft which results in an acceptable, impressive and rewarding payday for the protagonist.
Last night, hit a good lick. I brought home three figures easy for about two hours worth of my time. Not too bad I don't think.
by Nikki Stixx January 18, 2021