jillion

(jilyən)

noun

Informal an indefinite but very large number

Origin: arbitrary coinage, modeled on million

See jillion in American Heritage Dictionary 4

noun
Informal
An indeterminately huge number.

Origin:

Origin: On the model of million, billion, etc

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Related Forms:

  • jilˌlion·aireˈ (jĭlˌyə-nârˈ) noun
  • jilˈlionth adjective & n.

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