triethylenemelamine
noun
tri·eth·yl·ene·mel·amine
| \ (ˈ)trī-ˈeth-ə-ˌlēn-ˈmel-ə-ˌmēn
, -mən
\
, -mən
\
Medical Definition of triethylenemelamine
: a cytotoxic crystalline compound C9H12N6 used as an antineoplastic drug
— called also TEM