Definition of osazone in US English:

osazone

noun

Chemistry
  • Any of a class of compounds (mostly yellow crystalline solids) whose molecules contain two adjacent hydrazone groups (\\\C=N—NH₂ or a substituted derivative).

Origin

Late 19th century; earliest use found in Journal of the Chemical Society. From German Osazon from -ose + azo- + -on.

Pronunciation

osazone

/ˈəʊsəzəʊn/