411 REFERENCE · Wiktionary
Saunders blue
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
Corrupted from en fr cendres bleues blue ashes
Noun
- en obsolete
A pigment prepared from calcined lapis lazuli; ultramarine.
A blue pigment prepared from copper carbonate.
References
Saunders-blue
en Blues