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Definition of -illion
What does -illion mean?
- Combined with Latin prefixes for names of integers in order to form names of powers of a million or of a thousand greater than 1,000,000. Thus we have the names billion, trillion, etc.
- Added to various nonsense syllables to indicate an arbitrarily very large number.
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The med-illion is an excellent portrait of ...
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Go to the wordplay of -illion for some fun with words!