nnoun.substanceany of several basic compounds derived from pyrimidineHypernyms:alkali base
Inherited Hypernyms:pyrimidinebasecompoundchemicalmaterialsubstancematterphysical entityentity
Inherited Hypernyms:pyrimidinebasecompoundchemicalmaterialsubstancepartrelationabstractionentity
Direct Hyponyms:CTcytosinethymine
Full Hyponyms:cytosinethymine
nnoun.substancea heterocyclic organic compound with a penetrating odorHypernyms:organic compound
Inherited Hypernyms:pyrimidineorganic compoundcompoundchemicalmaterialsubstancematterphysical entityentity
Inherited Hypernyms:pyrimidineorganic compoundcompoundchemicalmaterialsubstancepartrelationabstractionentity