philosophers' wool

A form of philosopher's wool — Zinc oxide (chemical formula ZnO) as a white flocculent powder.

Meanings

nounphilosophers' wool (uncountable)
  1. alternativeuncountableAlternative form of philosopher's wool.

Synonyms & antonyms

nounoxide of zinc; a white powder used as a pigment or in cosmetics or glass or inks and in zinc ointment

Broader

Synonym sets from Open English WordNet, CC BY 4.0.

Cite this entry
APA

philosophers' wool. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/philosophers'%20wool

MLA

“philosophers' wool.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/philosophers'%20wool. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “philosophers' wool,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/philosophers'%20wool.

Source: philosophers' wool on Wiktionary, CC BY-SA 4.0.