1. The motile aerobic rod-shaped Gram-negative bacterium that thrives in central heating and air conditioning systems and can cause Legionnaires' disease
   - legionella

Type of: bacteria, bacterium

• bathyal district
• bathyal zone
• Bathyergidae
• Bathyergus
• bathymeter
• bathymetric
• bathymetrical
• bathymetry
• bathyscape
• bathyscaph
• bathyscaphe
• bathysphere
• Batidaceae
• batik
• Batis
• Batis maritima
• batiste
• batman
• Batna
• Batoidei
• batoko palm
• baton
• Baton Rouge
• Baton Rouge Bridge
• bronze medal