archaea 

(plural) unicellular microorganisms. The singular form is archaeon.

Archaea are different from bacteria.

archaea by uttam maharjan April 20, 2010

Arcaea Official Server 

A verified discord server full of 13 year olds pretending to be tough against the lazy moderators who don't bother to deal with the extensive drama

"Grab your popcorn Jimmy! There's another fight at Arcaea Official Server again!"

Arcaea Official Server by LordMcMuffin October 11, 2019

arcaea 

A game that is designed as a music game but ends up being the greatest game with lesbian anime girls

A: Did you play arcaea?
B: Yeah I failed the songs, so I came to the girls instead

arcaea by ProfessorHanze October 28, 2020

Archana

Angelic, perfect, musical, witty, bold, intelligent, and delightful.

Archana is the best person ever.

Archana by Not_Archana January 14, 2020

Facebook Archaeology 

To dig up old facebook posts by liking or commenting, flooding people's facebook spaces with posts and statuses from five years ago or older. This practice is most successful when done to posts made before facebook likes were implemented, staking the archaeologists' claim.

"Oh man, my wall is filled with embarrassing prom photos. Looks like someone did some facebook archaeology last night."

Facebook Archaeology by Forgaman December 1, 2014

archana

Angelic, perfect, musical, witty, bold, intelligent, and delightful. Not used for people with only some of the listed features. All the traits are neeeded and must be present in the same person. Additional attributes are OK. Because of the strict list of requirements, the term is used extremely rarely.

Shes is no ordinary person- shes archana

archana by Decider_M May 15, 2006

Archana

An Archana is a man or a woman who is in touch with the world and their surroundings, physically, mentally, and spiritually. An Archana may also be able to sense thing that others cannot.

My friend over there is an Archana. She can sense demons and spirits.

Archana by I’m an Archana April 22, 2018