Definition of zillion
: an indeterminately large number zillions of mosquitoes
zillionthplay \ˈzil-yən(t)th\ adjective
Examples of zillion in a Sentence
I have a zillion chores to finish before we can leave.
Recent Examples of zillion from the Web
The lake bed is a Euclidean plane with zillions of dry fractal cracks.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'zillion'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Origin and Etymology of zillion
z + -illion (as in million)
First Known Use: 1934
ZILLION Defined for English Language Learners
Definition of zillion for English Language Learners
: a very large number
ZILLION Defined for Kids
Definition of zillion for Students
: an extremely large number zillions of ants
Seen and Heard
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