Word.ws English Dictionary

biosib

biosib noun: a biological sibling.

Noun

biosib (plural biosibs)

  1. A biological sibling.
    • Adjust their _ identity, _ power, _ loyalties, and _ “rank” in their _ home/s and _ stepfamily each time _ their co-parents have a new child (i.e. a half-sib); or _ a biosib or stepsib moves in or out of their home; or _ a key person dies, moves away, re/marries, or re/divorces.2002, Peter K. Gerlach, Build a Co-parenting Team: After Divorce or Re/marriage (volume 6 of the Stepfamily inFormation Series), Xlibris, →ISBN
    • She has to deal with sharing her mom with kids who aren’t even her biosibs.2011, Liane Shaw, Fostergirls, Second Story Press, →ISBN, page 149
    Synonyms:
    biosibling

Synonyms of biosib

Forms of biosib

pluralbiosibs

Origin of biosib

From bio- + sib.

Questions about biosib

What does biosib mean?
Biosib means a biological sibling.
What part of speech is biosib?
Biosib is a noun.
What is the plural of biosib?
The plural of biosib is biosibs.

Words near biosib in the dictionary

  1. bioseston
  2. biosestons
  3. biosex
  4. bioship
  5. bioships
  6. biosib
  7. biosibling
  8. biosiblings
  9. biosibs
  10. bioside
  11. biosides

Source and license

Adapted from Wiktionary: biosib (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “biosib.” Word.ws, https://word.ws/biosib. Based on Wiktionary, CC BY-SA 4.0.