parentage

from WordNet (r) 3.0 (2006)
parentage
    n 1: the state of being a parent; "to everyone's surprise,
         parenthood reformed the man" [syn: {parenthood},
         {parentage}]
    2: the kinship relation of an offspring to the parents [syn:
       {parentage}, {birth}]
    3: the descendants of one individual; "his entire lineage has
       been warriors" [syn: {lineage}, {line}, {line of descent},
       {descent}, {bloodline}, {blood line}, {blood}, {pedigree},
       {ancestry}, {origin}, {parentage}, {stemma}, {stock}]
    
from The Collaborative International Dictionary of English v.0.48
Parentage \Par"ent*age\ (p[^a]r"ent*[asl]j; 277), n. [Cf. F.
   parentage relationship.]
   Descent from parents or ancestors; parents or ancestors
   considered with respect to their rank or character;
   extraction; birth; as, a man of noble parentage. "Wilt thou
   deny thy parentage?" --Shak.
   [1913 Webster]

         Though men esteem thee low of parentage. --Milton.
   [1913 Webster]
    
from Bouvier's Law Dictionary, Revised 6th Ed (1856)
PARENTAGE. Kindred. Vide 2 Bouv. Inst. n. 1955; Branch; Line. 
    
from Moby Thesaurus II by Grady Ward, 1.0
19 Moby Thesaurus words for "parentage":
      ancestry, birth, bloodline, descent, extraction, family,
      grandfatherhood, grandmotherhood, grandparentage, heritage, line,
      lineage, origin, parenthood, pedigree, progenitorship, roots,
      stock, strain

    

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