[ˈluːpjʊlɪn], (Noun)

Definitions:
- a bitter yellowish powder found on glandular hairs beneath the scales of the flowers of the female hop plant


Phrases:

Origin:
early 19th century: from the modern Latin use as an epithet of Latin lupulus (as in Humulus lupulus), a plant mentioned by Pliny and perhaps denoting ‘wild hops’, + -in