mi·cro·brew·er·y 
(mīkrō-br′ə-rē, -brr′ē)
(mīkrō-br′ə-rē, -brr′ē)n. pl. mi·cro·brew·er·ies
A small brewery, generally producing fewer than 15,000 barrels of beer and ale a year and frequently selling its products on the premises.
micro·brew′er n.