From Wiktionary, the free dictionary
From Dutch blauw, from Middle Dutch blau, from Old Dutch *blāo, from Proto-West Germanic *blāu.
ᮘᮥᮜᮇ • (bulao)
- blue
- Synonyms: ᮘᮤᮛᮥ (biru), ᮕᮅᮜ᮪ (paul)
- bluing (blue substance, usually powder, used to prevent yellowing and whiten clothes)