pleurisy root

noun

1. a North American milkweed, Asclepias tuberosa, whose root was used as a remedy for pleurisy.
2. the root.

pleurisy root

noun

1. the root of the butterfly weed, formerly used as a cure for pleurisy
2. another name for butterfly weed

Word History and Origins

Origin of pleurisy root¹

An Americanism dating back to 1775–85

Example Sentences

Infusum asclepiadis tuberos, L. From the root of butterfly weed or pleurisy root (Asclepias tuberosa).

From Project Gutenberg

When they came to the large beds of orange pleurisy root the Girl cried out with pleasure.

From Project Gutenberg

This flower has a variety of names: it is called pleurisy root, and wind root, and orange root.

From Project Gutenberg

Unlike the other milkweeds, the Pleurisy Root contains little or no milky juice.

From Project Gutenberg