1) Lactobacteriaceae 
The Lactobacillaceae are a family of lactic acid bacteria. ...
A family of gram-positive bacteria found regularly in the mouth and intestinal tract of man and other animals, in food and dairy products, and in fermenting vegetable juices. A few species are highly pathogenic. ... (12 Dec 1998) ... 
Type: Term Pronunciation: lak′tō-bas-i-lā′sē-ē Definitions: 1. A family of anaerobic to facultatively anaerobic, ordinarily nonmotile bacteria (order Eubacteriales) containing straight or curved, gram-positive rods that usually occur singly or in chains; motile cells are peritrichous. These organisms have complex org...
[n] - lactic acid bacteria and important pathogens
family Lactobacillaceae noun lactic acid bacteria and important pathogens; bacteria that ferment carbohydrates chiefly into lactic acid