Definition of H2

The Meaning of H2

You have found the definitive source for the meaning of H2. This page contains all the definitions of H2, crowd sourced, moderated and curated by real people who care about the true definitions of H2.

The Top Definition of H2

The most popular meaning of H2 is: Halo 2

What Other Meanings of H2 Are There?

There are no other definitions for H2 at this time. Add your own definition of H2.

What is H2?

H2 is Halo 2

H2 Means

The definition of H2 is "Halo 2".

H2 Definition

The meaning of H2

H2 means Halo 2.

Now you understand the definition of H2 - H2 means "Halo 2".

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What does H2 mean? H2 is an acronym, abbreviation or slang word that is explained above. If you ever forget what H2 means, just come back to and we'll define any acronym you need help with.

  1. HI - Hello
  2. HG - HockeyGod
  3. H - Hug
  4. 12 - The police
  5. C2 - come to
  6. 2 - To
  7. 22 - Tutu
  8. 22 - A .22 caliber handgun
  9. 2 - Too
  10. HU - Hey you
There are no other slang words that contain acronym H2, or the meaning of H2.