Definitions for quadrillionth

This page provides all possible meanings and translations of the word quadrillionth

Random House Webster's College Dictionary

quad•ril•lionkwɒˈdrɪl yən(n.)(pl.)-lions; -lion

  1. (n.)a cardinal number represented in the U.S. by 1 followed by 15 zeros, and in Great Britain by 1 followed by 24 zeros.

  2. (adj.)amounting to one quadrillion in number.

Origin of quadrillion:

1665–75; quadr - +-illion (as in million)

quad•ril′lionth(n.; adj.)

Princeton's WordNet

  1. one-quadrillionth, quadrillionth(adj)

    one part in a quadrillion equal parts

  2. quadrillionth(adj)

    the ordinal number of one quadrillion in counting order


  1. quadrillionth(Noun)

    The person or thing in the quadrillionth position.

  2. quadrillionth(Noun)

    One of a quadrillion equal parts of a whole

  3. quadrillionth(Adjective)

    The ordinal form of the number one quadrillion.


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