1. The number that is represented as a one followed by 12 zeros
   - trillion, one million million
    
2. [Brit] The number that is represented as a one followed by 12 zeros; in the United Kingdom the usage followed is frequently seen
   - billion [Brit, archaic], one million million [Brit]

Derived forms: 1000000000000s

Type of: large integer

• auricle
• auricula
• auricula atrii
• auricular
• auricular appendage
• auricular appendix
• auricular artery
• auricular point
• auricular vein
• auriculare
• Auricularia
• Auricularia auricula
• Auriculariaceae
• Auriculariales
• auriculate
• auriculated
• auriculoventricular
• auriferous
• auriform
• aurify
• Auriga
• Auriparus
• Auriparus flaviceps
• auriscope
• aurist