1. Living or active in the absence of free oxygen
   "anaerobic bacteria"
   - anaerobiotic 
2. Not aerobic
   "isometric exercises are anaerobic"

Antonym: aerobic

Encyclopedia: Anaerobic

• ambush
• ambusher
• Ambystoma
• Ambystoma maculatum
• Ambystoma mexicanum
• Ambystoma talpoideum
• Ambystoma tigrinum
• Ambystomatidae
• ambystomid
• ambystomid salamander
• AMD
• ameba
• ameban
• amebiasis
• amebic
• amebic dysentery
• amebiosis
• ameboid
• amebous
• Amedeo Avogadro
• Amedeo Modigliano
• ameer
• Ameiuridae
• Ameiurus
• Ameiurus Melas