'Cyanuric acid' definitions:

Definition of 'cyanuric acid'

From: WordNet
noun
A trimer of cyanic acid

Definition of 'Cyanuric acid'

From: GCIDE
  • Cyanuric acid \Cyanuric acid\ (Chem.), an organic acid, C3O3N3H3, first obtained by heating uric acid or urea, and called pyrouric acid; afterwards obtained from isocyanic acid. It is a white crystalline substance, odorless and almost tasteless; -- called also tricarbimide. [1913 Webster]