philosophers' wool
noun
Zinc oxide in the form of a white flocculent powder, especially as resulting from the burning of zinc.
Origin
Mid 19th century.
- balladier
- ballading
- balladist
- balladize
- ballad metre
- ballad-monger
- ballad opera
- balladry
- ballad stanza
- ballad-wise
- ballahoo
- ballahou
- ball and chain
- ball-and-socket joint
- Ballantyne, R. M.
- ballan wrasse
- Ballarat
- Ballard, J. G.
- ballas
- ballast
- ballast fin
- ballast keel
- ballastless
- ballast office
- ballast shovel