Learning Center

Dictionary

Type a word in English or Spanish. English is blue, Spanish is rose. Tap any line to hear it.

billion

English

  1. 🔊 denoting a quantity consisting of one thousand million items or units in the United States
  2. 🔊 denoting a quantity consisting of one million million items or units in Great Britain
  3. 🔊 the number that is represented as a one followed by 9 zeros
  4. 🔊 the number that is represented as a one followed by 12 zeros
  5. 🔊 a very large indefinite number (usually hyperbole)
    “there were millions of flies”

Spanish

  1. 🔊 millardo billion, milliard

Similar words

one thousand million 1000000000 one million million 1000000000000 million trillion zillion jillion gazillion bazillion a billion a crore a lakh a million a myriad a nonillion a quadrillion a thousand a zillion astronomical number googol googolplex infinitude infinity