Quadrillionth Definition
kwŏ-drĭlyənth
noun
The ordinal number matching the number quadrillion in a series.
American Heritage
One of a quadrillion equal parts.
American Heritage
The person or thing in the quadrillionth position.
Wiktionary
Synonyms:
- one-quadrillionth
adjective
The ordinal form of the number one quadrillion.
Wiktionary
Other Word Forms of Quadrillionth
Noun
Singular:
quadrillionthPlural:
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