Wiktionary
omniums
n. (plural of omnium English)
Usage examples of "omniums".
I turned down one of the roads leading from Gower Street to Tottenham Court Road, and found myself outside Omniums, the big establishment where everything is to be bought, -- you know the place, -- meat, grocery, linen, furniture, clothing, oil paintings even, -- a huge meandering collection of shops rather than a shop.