1. Any bacterium of the genus Thiobacillus
   - thiobacteria, sulfur bacteria [N. Amer]

Type of: thiobacillus

• fill
• fill again
• fill out
• fill the bill
• fill up
• fill-in
• fillagree
• fille
• fille de chambre
• filled
• filler
• fillet
• fillet of sole
• filling
• filling station
• fillip
• Fillmore
• filly
• film
• film advance
• film clip
• film company
• film director
• film editing
• film fern