Top definition
compound word. A word that stands for "bah! I dunno" or "bah! i don't know".

Originated at Issaquah High by a bunch of really cool people.
-"yo, what was the spanish homework last night?"

-"Bionome!"
by andres y yoyo December 02, 2004
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Available Domains :D

  • bionome.ninja
  • bionome.men