1) Bacteria family 2) Family bacillaceae 
Bacillaceae is a family of Gram-positive, heterotrophic, rod-shaped bacteria that may produce endospores. Motile members of this family are characterized by peritrichous flagellae. Some Bacillaceae are aerobic, while others are facultative or strict anaerobes. Most are non-pathogenic, but Bacillus species are known to cause disease in humans. ==Gr...
A family of bacteria which produce endospores. They are mostly saprophytes from soil, but a few are insect or animal parasites or pathogens. ... (12 Dec 1998) ... 
Type: Term Pronunciation: bă′si-lā′sē-ē Definitions: 1. A family of aerobic or facultatively anaerobic, spore-forming, ordinarily motile bacteria (order Eubacteriales) containing gram-positive rods. These organisms are chemoheterotrophic. Some species are pathogenic. Ordinarily two genera, Bacillus and Clostridium, a...
[n] - typically rod-shaped usually gram-positive bacteria that produce endospores
family Bacillaceae noun typically rod-shaped usually Gram-positive bacteria that produce endospores