"sistergirl" means: Sister, girlfriend (as a familiar term of address between women).. This is a fairly neutral word with no inherent risk attached. There is no real cause for parental concern; it is descriptive vocabulary rather than something dangerous. If your child uses it, context will usually make the meaning clear. A brief, curious question about where they heard it is generally enough to know whether to follow up.
sistergirl
(African American Vernacular English) Sister, girlfriend (as a familiar term of address between women).
Definitions
Australia
#1·Apr 27, 2026AUS
(African American Vernacular English) Sister, girlfriend (as a familiar term of address between women).
"We are all so proud of you, sistergirl! Couldn't you tell at graduation?"
For parents
"sistergirl" means: Sister, girlfriend (as a familiar term of address between women).. This is a fairly neutral word with no inherent risk attached. There is no real cause for parental concern; it is descriptive vocabulary rather than something dangerous. If your child uses it, context will usually make the meaning clear. A brief, curious question about where they heard it is generally enough to know whether to follow up.
For ESL learners
"sistergirl" means: Sister, girlfriend (as a familiar term of address between women).. Register: neutral, standard English, usable in most everyday contexts. Note the regional or dialect label (African American) — usage may sound odd outside that variety. A common non-native mistake is to use the word in the wrong register, or to assume one fixed meaning when it is actually polysemous; always check the surrounding register and the audience before producing it yourself. In formal writing, prefer a neutral synonym or a short descriptive phrase, and use this word only when you have heard or read it being used naturally in a comparable context.
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Australia
#2·Apr 27, 2026AUS
(Australian Aboriginal English) A member of a traditional gender role in Australian Aboriginal cultures, resembling trans women.
Dianne, where would I be without my sistergirl support group?
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For specific readers
Why is this section here?
Slang is read by different audiences for very different reasons. The For parents view re-explains the term in plain, non-judgemental language so a caregiver can understand what their child means without needing the surrounding subculture. The For English learners view focuses on register (when it's safe to use), formal alternatives, and common mistakes — what a textbook won't teach you.
Used in
Australia
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