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  • sib
    sib
    adjective
    related by blood; akin.
  • SIB
    SIB
    abbreviation
    (the former) Securities and Investments Board
Synonyms

sib

American  
[sib] / sɪb /

adjective

  1. related by blood; akin.


noun

  1. a kinsman; relative.

  2. one's kin or kindred.

  3. Anthropology. a unilateral descent group.

sib 1 British  
/ sɪb /

noun

  1. a blood relative

  2. a brother or sister; sibling

  3. kinsmen collectively; kindred

  4. any social unit that is bonded by kinship through one line of descent only

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

SIB 2 British  

abbreviation

  1. (the former) Securities and Investments Board

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of sib

First recorded before 900; Middle English sib(e), sibb(e), Old English sib(b) (originally an adjective); cognate with Old Norse sifjar (plural) “relatives,” Old Frisian sib (adjective), sibba (noun), Middle Dutch sibbe (noun and adjective), German Sippe “kin”; cf. gossip

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Awful in Celadon: I would alert the sib that parameters have been received and noted, and they will be treated as suggestions, not marching orders, thanks in advance for understanding.

From Washington Post Mar. 28, 2023

Greg’s teen sib is a pill, too, especially next to his sage mom, antsy dad and supercute moppet kid-brother.

From New York Times Dec. 3, 2021

With community support my sib lives in an apartment, with visits from our family members who help with housework.

From Washington Post Feb. 17, 2015

Working with that emotional clay, a big brother could easily shape his little sib into nearly anything he wanted.

From Time Jan. 8, 2015

Gossip has quite degenerated from its old meaning, and even "sib," though good English in Chaucer's time, is now only to be found in provincial dialects; but in German "sipp" still means "kin."

From Anahuac : or, Mexico and the Mexicans, Ancient and Modern by Tylor, Edward Burnett

The work was supported by a 'kickstarter' grant from SIB to encourage the adoption of AI in life science resources.

From Science Daily Sep. 20, 2023

"If a SIB gets into distress or fails, this can cause considerable turmoil in the financial system and significant economic damage," the government said.

From Reuters May 25, 2023

A February 2008 contract formalized the arrangement, under which SIB would hire a manager, a database development and maintenance team, a bioinformatician, and an annotating team.

From Science Magazine Apr. 19, 2023

In 2019, a High Court judge - when ruling on Mr Allister's legal challenge of the hotel's planning approval - described the SIB report as an "irregular, internal valuation" and "a quite unsatisfactory document".

From BBC Jul. 1, 2021

SIB: Arriani extended family, usually having 20-50 members.

From Concordance A Terran Empire concordance by Wilson, Ann

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