Top Definition
The prefix Omni- means all and when put in front of the suffix -gamy (ie. polygamy where poly- means many, and polygamy means to marry multiple people) means to marry everyone, or everything.
I though polygamy was a bit creepy, but damn, omnigamy is just taking things a bit too far!
by sick_llama April 27, 2007
6 Words related to omnigamy

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