step parent 

A step parent is someone who assumes the role of parent, is married to one of the biological parents, and is not a biological parent. Sometimes this person is more of a parent to the child than the biological parent, sometimes this person is not.

My biological dad's fourth wife is my step mother. The guy I call dad is my biological mother's second husband.

step parent by taraneh October 19, 2004

step parent 

someone who trys to act like you real parent. They treat you like trash most of the time. You other parent (the one that remarried)does not care how this person treats you.

My step-parent trys to act like his is my real dad, but he is a nothing but a no good asshole

step parent by Lisa October 10, 2004

step parent 

More often than not, a total shit. Males of this catergory are normally inbred homophobic rednecks with inadequate jobs

Step Parent: "This is my fucking house and you do what I say"
me: "This isn't your house, you moved into my home"

step parent by Nihility January 31, 2004

step parent 

A parent that marrys someone in whom he or she falls in love with, who after being tortured with no sex, has to deal with the offspring of another while they tear the neighbohood apart with the protection of the biological parent.

Justin, my stepson...........

step parent by MASTERBLASTER February 13, 2005

step-up parent

A mother or father figure to a child that is not married to the childs parent.

A mother or father figure that stepped-up to the plate.

I'm here to pick up my son from the nurses office, I'm his step-up parent.

step-up parent by BoxedCheri February 16, 2017

step-co-parent-in-law

Stepchild-in-law's parent.

My step-co-parent-in-law is a good person.

step-co-parent-in-law by Wonbig October 13, 2021

step-co-parent-in-law

1- Stepchild-in-law's parent.
2- Child-in-law's stepparent.

Step-co-parent-in-law.

step-co-parent-in-law by UserXDXP April 25, 2023