1) Bro 2) Brother 3) Enate 4) Quad 5) Quin 6) Relative 7) Sib 8) Sister 1) Brother or sister 2) Household rival 3) Relation 4) Relative 
`Stepsiblings` (stepbrothers or stepsisters) are the children of one`s stepparent from a previous relationship. They are not, however, related by blood. ===Milk sibling=== `Milk siblings` are children breastfed by either a woman who is the mother of one of the two babies, or by someone other than their biological mother, the latter a practice...
[Noun] Plural form: siblings. Brother or sister.
An orchid that is related to another orchid by virtue of having been produced from the same seedpod.
(from the article `consanguinity`) Consanguineous relatives are defined within various degrees, according to the likelihood of their sharing genetic potentialities from common ... More than 80 percent of American children have one or more sisters or brothers, and the presence of these siblings can influence a child`s ... ...of the el...
A person
Brothers & sisters.
A brother or sister.
Brother or sister. ... (13 Nov 1997) ... 
(sib´ling) any of two or more offspring of the same parents; a brother or sister. Called also sib. half sibling an individual who shares just one parent with the person of reference.
Type: Term Pronunciation: sib′ling Synonyms: sib
Sibling: A brother or sister.
A term for a brother or sister.
[n] - a person`s brother or sister
A brother or sister.
noun a person`s brother or sister
Brother or sister.
brother or sister.