Meanings
nounfull-sister (plural full-sisters)
plural full-sisters
- a sister born of the same parents
Synonyms: sister-german
Synonyms & antonyms
nouna sister born of the same parents
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Cite this entry
APA
full-sister. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/full-sister
MLA
“full-sister.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/full-sister. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “full-sister,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/full-sister.
Source: full-sister on Wiktionary, CC BY-SA 4.0.