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Definitions from Wiktionary (CC BY-SA 4.0) · example sentences from Tatoeba (CC BY 2.0 FR), credited to their authors.

Interface language© 2026 Pavel Sergienko

sibling — English noun · Kenne

noun#8,435 by frequency

sibling

/ˈsɪb.lɪŋ/

A person who shares a parent; one's brother or sister who one shares a parent with

plural: siblings

Meanings

1
A person who shares a parent; one's brother or sister who one shares a parent with
- Anne doesn't have any siblings.
  Tatoeba · araneo · CC BY 2.0 FR
- Tom doesn't have any siblings.
  Tatoeba · CK · CC BY 2.0 FR
2
A node in a data structure that shares its parent with another noderare
3
The most closely related species, or one of several most closely related species when none can be determined to be more closely relatedrare

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