The ordinal form of the number one quintillion.
2. noun
a) The person or thing in the quintillionth position.
b) One of a quintillion equal parts of a whole

Wikipedia foundation.

Look at other dictionaries:

  • quintillionth — I noun one part in a quintillion equal parts • Syn: ↑one quintillionth • Hypernyms: ↑common fraction, ↑simple fraction II adjective the ordinal number of one quintillion in counting order …   Useful english dictionary

  • quintillionth — adjective or noun see quintillion …   New Collegiate Dictionary

  • quintillionth — quin·til·lionth (kwĭn tĭlʹyənth) n. 1. The ordinal number matching the number quintillion in a series. 2. One of a quintillion equal parts.   quin·tilʹlionth adv. & adj. * * * …   Universalium

  • quintillionth — n. one part of a quintillion equal parts adj. pertaining to a quintillion, of a quintillion …   English contemporary dictionary

  • quintillionth — quin·til·lionth …   English syllables

  • one-quintillionth — noun one part in a quintillion equal parts • Syn: ↑quintillionth • Hypernyms: ↑common fraction, ↑simple fraction …   Useful english dictionary

  • quintillion — quintillionth, n., adj. /kwin til yeuhn/, n., pl. quintillions, (as after a numeral) quintillion, adj. n. 1. a cardinal number represented in the U.S. by 1 followed by 18 zeros, and in Great Britain by 1 followed by 30 zeros. adj. 2. amounting to …   Universalium

  • atto- — comb. form Math. denoting a factor of 10( 18) (attometre). Etymology: Da. or Norw. atten eighteen + O * * * ¦ad.(ˌ)ō, ¦atə combining form Etymology: International Scientific Vocabulary, from Danish or Norwegian atten eighteen (from Old Norse… …   Useful english dictionary

  • AS — For the Wikipedia editing policy, see Wikipedia:AS. AS may refer to: Contents 1 Science and technology 2 Medicine …   Wikipedia

  • Orders of magnitude (numbers) — The logarithmic scale can compactly represent the relationship among variously sized numbers. This list contains selected positive numbers in increasing order, including counts of things, dimensionless quantity and probabilities. Each number is… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”