Definition of triconodon
1 capitalized : a genus of small generalized Jurassic mammals that have teeth with three simple cones and are associated with Marsupialia or Multituberculata or more usually placed with a few related forms in the order Triconodonta
2 plural -s : any mammal or fossil of the genus Triconodon
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Origin and Etymology of triconodon
New Latin, from tri- + con- + -odon
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