(attributive) Retail foodstuffs and other household supplies.
1776: Adam Smith, The Wealth of Nations
Where ten thousand pounds can be employed in the grocery trade, the wages of the grocer's labour make but a very trifling addition...
A shop or store that sells groceries; a grocery store.
1854: Henry David Thoreau, Walden
I observed that the vitals of the village were the grocery, the bar-room, the post-office, and the bank...