SG Heritage Dictionary

Cyanuric [Adjective] Webster's Dictionary 1913

Pertaining to, or derived from, cyanic and uric acids.

Cyanuric acid Webster's Dictionary 1913

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.