Pentamethylenetetrazol
/ˌpɛntəˌmɛθɪliːnˈtɛtɹəzɒl/ noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 Pentylenetetrazol. uncountable
- 2 a drug used as a circulatory and respiratory stimulant; larger doses cause convulsions in shock therapy; Metrazol is a trademark wordnet