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sister

  • noun
  • sis·ter
  • sĭs'tər

A daughter of the same parents as another person; a female sibling.

Other meanings

  1. A female member of a religious order; especially one devoted to more active service; a nun.

    “Michelle left behind her bank job and became a sister at the local convent.”

  2. Any butterfly in the genus Adelpha, so named for the resemblance of the dark-colored wings to the black habit traditionally worn by nuns.

Related words

  • foresister
  • godsister
  • half sister
  • intersister
  • mersister
  • nonsister
  • pegasister
  • sistercest
  • sisterdom
  • sisterfucking
  • sistergirl
  • sisterji

Example sentences

  • “Coyotes are a sister species of wolves.”

    Tatoeba · Miktsoanit · CC0
  • “You're nothing like your sister.”

    Tatoeba · shekitten · CC0
  • “What are your sisters doing ?”

    Tatoeba · PrasantaHembram · CC0

Word history

From Middle English "sistren".

Where this comes from

This definition is adapted from “sister” on Wiktionary, by its contributors; example sentences are from Tatoeba, credited to their authors above, published under CC BY-SA 4.0. This page is published under the same licence.