flāˈvanˌthrōn, flaˈ-, | ̷ ̷ˌ ̷ ̷| ̷ ̷ noun
also fla·van·threne -rēn
( -s )
Etymology: flavanthrone from flavanthrene + -one; flavanthrene International Scientific Vocabulary flav- + -anthrene
: a yellow vat dye C 28 H 12 N 2 O 2 related to anthraquinone