bullion

noun

bul·​lion ˈbu̇l-yən  -ˌyän 

1

a

: gold or silver considered as so much metal

the bullion contained in a silver dollar

specifically : uncoined gold or silver in bars or ingots

over a million dollars in gold bullion

b

: metal in the mass

lead bullion

2

clothing : lace, braid, or fringe of gold or silver threads

the bullion on his uniform

Examples of bullion in a Sentence

Recent Examples on the Web

The People's Bank of China (PBOC) is expanding its gold storage in Hong Kong to support the city's ambition to become a major international bullion-trading hub. — Michael Khouw, CNBC, 10 Aug. 2026

Higher borrowing costs are typically a headwind for bullion, which bears no interest. — Bloomberg, Chicago Tribune, 9 Aug. 2026

If your goal is to preserve wealth or diversify your investment portfolio, gold bullion coins are generally the better choice. — Faith Wakefield, USA Today, 22 July 2026

Lawmakers have also proposed a 48-hour hold on first-time bullion purchases over $50,000. — Carolyn Gusoff, CBS News, 13 July 2026

Word History

Etymology

Middle English, from Anglo-French billion, bullion melting house, bullion, probably blend of Middle French bille ingot, piece of money (from Old French, log) and Anglo-French *bulliun, buillun cauldron, from Old French boillon froth on boiling liquid, broth — more at billet, bouillon

First Known Use

14th century, in the meaning defined at sense 1a

Kids Definition

bullion

noun

bul·​lion ˈbu̇l-yən 

: gold or silver especially in bars or blocks