sib

sib definition - medical

sib (sĭb)

noun
  1. A blood relation; a relative.
  2. A person's relatives when considered as a group; kinfolk.
  3. A brother or sister; a sibling.
adjective
Related by blood; kindred.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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