philosophers' wool
ریشه و کاربرد
ریشه
The term 'philosophers' wool' originated in medieval alchemy.
مثال
- The alchemists believed that philosophers' wool had mystical properties.
- Philosophers' wool was used in various alchemical experiments.
- The production of philosophers' wool required precise chemical processes.
ترکیبهای رایج
Production of philosophers' wool Use philosophers' wool Alchemy and philosophers' wool
تعریف انگلیسی
noun
- oxide of zinc; a white powder used as a pigment or in cosmetics or glass or inks and in zinc ointment “Substance Holonyms: zinc white, Chinese white”