noun
Meaning 1
An artificial purple pigment made from barium copper disilicate (“BaO·CuO·(SiO2)2”), used in ancient China from the Western Zhou period (1045 BCE) until the end of the Han dynasty (circa 220 CE).
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: Han purple
Antonyms: none provided