Sib (?), n. [AS. sibb alliance, gesib a relative. &root;289. See Gossip.]
A blood relation.
[Obs.]
Nash.
© Webster 1913.
Sib, a.
Related by blood; akin.
[Obs. or Prov. Eng. & Scot.]
Sir W. Scott.
Your kindred is but . . . little sib to you.
Chaucer.
[He] is no fairy birn, ne sib at all
To elfs, but sprung of seed terrestrial.
Spenser.
© Webster 1913.