stepsister
1 synonyms and 0 antonyms for stepsister, grouped by meaning and by how common each one is.
Noun — A girl or woman who is the daughter of your stepparent from an earlier relationship, and to whom you're not related by blood.
Synonyms
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
Etymology
From step- (used for family members gained through remarriage) plus sister.
Full origin of stepsister →Frequently asked questions
What does “stepsister” mean?
The word “stepsister” means a girl or woman who is the daughter of your stepparent from an earlier relationship, and to whom you're not related by blood. In plain terms, a stepparent's daughter, who joins your family through marriage rather than birth.
How do you use “stepsister” in a sentence?
Here is “stepsister” used in a sentence: “My stepsister moved in with us after my dad remarried.”
What is another word for “stepsister”?
Words with a similar meaning to “stepsister” include stepsis.
What part of speech is “stepsister”?
“Stepsister” is a noun.