Top definition
The notion that the earth is a living organism and that every action done on the earth affects it. Also name of greeak goddess of the earth.
If you believe in Gaia, most likely you recycle.
by PM November 04, 2003
Get the mug
Get a Gaia mug for your daughter Riley.
2
Gaia is a crazy, totally weird girl. Anyone named Gaia is usually beautiful and one with nature; however sees the world differently from others.

The name Gaia is derived from the Greek goddess of earth and is pronounced Guy-a.
Gaia's at it again. Honestly! She's crazy. No one knows what she's thinking!
by Midnight_Sparrow July 27, 2017
Get the mug
Get a Gaia mug for your friend Sarah.
3
PHP Based Online Roleplaying Game Played by thousands of people from across the internet. Earn Gaia currency by clicking links, voting in polls and posting. Money can be used for purchasing your avatar clothing and accesories, also licenses for trading and more.
I am a senior member of gaia yet have under 1000 posts, my name is BOboDHObo
msg me!
by BObo D. HObo July 10, 2004
Get the mug
Get a gaia mug for your cousin Trump.
4
The goddess of the Earth in the early 90's cartoon "Captain Planet". Voiced by Whoopie Goldberg.
by Yak August 30, 2003
Get the mug
Get a Gaia mug for your daughter Jovana.
5
An anime roleplaying community
Has forums, art galleries and shops.

Intereactive message board; gaiaonline.com
I spent all my money on gaia so I could get cool items :(
by Springloaded June 06, 2004
Get the mug
Get a Gaia mug for your barber Beatrix.
6
1. A forum-based website where people who have no lives go to have even less of a life whilst basking in the illusion that they actually do. I log in every day *_*;;

2. The secret weapon of the gay agenda. This forum-based role-playing site is built on some sort of nanotechnological principle not yet understood by heterosexual science. While surfing this site, you are bomarded with some sort of gay radiation, "gaydiation," that wittles away at your heterosexuality.
"No, I'm sorry, I can't go out with you Suzie, I already have a boyriend on Gaia Online!" - Steve

"Let's get on our laptops and talk to each other on Gaia from across the room!"
by Thalassan June 04, 2005
Get the mug
Get a Gaia mug for your bunkmate Paul.
7
Gaia Online- An interactive online community, consisting of a few flash games and several forums for users to talk. A good place to find people with your intrests, but known for being a horny, angsty teen hangout.
"I'm a GAIA Community Discussion whore."
by Vahn Malice May 22, 2005
Get the mug
Get a GAIA mug for your daughter Larisa.