Definition of UNO

The Meaning of UNO

You have found the definitive source for the meaning of UNO. This page contains all the definitions of UNO, crowd sourced, moderated and curated by real people who care about the true definitions of UNO.

The Top Definition of UNO

The most popular meaning of UNO is: Under number odd

Example Usage of UNO

u is a under number odd uno

What Other Meanings of UNO Are There?

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What is UNO?

UNO is Under number odd

UNO Means

The definition of UNO is "Under number odd".

UNO Definition

The meaning of UNO

UNO means Under number odd.

Now you understand the definition of UNO - UNO means "Under number odd".

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What does UNO mean? UNO is an acronym, abbreviation or slang word that is explained above. If you ever forget what UNO means, just come back to and we'll define any acronym you need help with.

  1. ONO - Or Nearest Offer
  2. QNO - Quiet Night Out
  3. FNO - From Now On
  4. INO - I Know
  5. NO - Not Online
  6. IUNO - i dunno
  7. NO - Know
  8. BNO - Boys night out
  9. UO - Ultima Online (game)
  10. UNK - Crackhead
  1. HIV - Human Immunodeficiency Virus