The Collaborative International Dictionary of English v.0.48:

Kauri \Ka"u*ri\, n. [Native name.] (Bot.)
   A tall coniferous tree of New Zealand Agathis australis, or
   Dammara australis), having white straight-grained wood
   furnishing valuable timber and also yielding one kind of
   dammar resin. [Written also kaudi, kaury, cowdie, and
   cowrie.]
   [1913 Webster]

WordNet (r) 3.0 (2006):

dammar resin
    n 1: any of various hard resins from trees of the family
         Dipterocarpaceae and of the genus Agathis; especially the
         amboyna pine [syn: dammar, gum dammar, damar, dammar
         resin]