Definition of peonidin in US English:

peonidin

noun

Chemistry
  • An anthocyanidin found in some plant tissues (usually isolated as the reddish brown chloride, C₁₆H₁₃O₆Cl), of which peonin is the glycoside.

Origin

Early 20th century; earliest use found in Chemical Abstracts. From peon- + -idin, after German Päonidin.

Pronunciation

peonidin

/piːˈɒnɪdɪn/