The Collaborative International Dictionary of English v.0.48:

Kindred \Kin"dred\, n. [OE. kinrede, kynrede, kunreden (with
   excrescent d), fr. AS. cynn kin, race + the termination
   -r[=ae]den, akin to AS. r[=ae]dan to advise, G. rathen. Cf.
   Hatred.]
   1. Relationship by birth or marriage; consanguinity;
      affinity; kin.
      [1913 Webster]

            Like her, of equal kindred to the throne. --Dryden.
      [1913 Webster]

   2. Relatives by blood or marriage, more properly the former;
      relations; persons related to each other.
      [1913 Webster]

            I think there's no man is secure
            But the queen's kindred.              --Shak.

   Syn: Kin; kinsfolk; relatives; kinsmen; relations;
        relationship; affinity.
        [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Kindred \Kin"dred\, a.
   Related; congenial; of the like nature or properties; as,
   kindred souls; kindred skies; kindred propositions.
   [1913 Webster]

         True to the kindred points of heaven and home.
                                                  --Wordsworth.
   [1913 Webster]

WordNet (r) 3.0 (2006):

kindred
    adj 1: similar in quality or character; "a feeling akin to
           terror"; "kindred souls"; "the amateur is closely related
           to the collector" [syn: akin(p), kindred]
    2: related by blood or marriage; "kindred clans"
    n 1: group of people related by blood or marriage [syn: kin,
         kin group, kinship group, kindred, clan, tribe]