perpetual pill

Noun

Meaning

perpetual pill (plural perpetual pills)

(medicine, obsolete) A purgative pill made with antimony, able to be swallowed, voided, washed, and taken again.

Source: en.wiktionary.org

Close letter words and terms

perpetual motion machine of the first kind perpetual motion machine of the second kind perpetual movement perpetual preferred share perpetual preferred shares perpetual preferred stock