cyanuric : Idioms & Phrases

• noun a trimer of cyanic acid
  

WordNet

Cyanuric acid

Definitions

1. (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.

Webster 1913