Callistana 

A kind of demon summoned by Sydney Sage, a witch in the Bloodlines series by Richelle Mead.
It looks like a palm sized chinese dragon and is able to move around, but is made of quartz. It can be turned back into a rock by the caster of the spell and back again. It bonds to the first person it sees, which is usually the caster. If more than one person is present however, it bonds with both of them.
It is used to warn those it's bonded to of danger and by screeching but also screeches when it's hungry.
The spell lasts for a year and a day after the cast is made.

Hopper the Callistana from The Indigo Spell by Richelle Mead

Callistana by Mrs Ivashkov May 18, 2013

Callista 

Callista comes from the Greek for "most beautiful (fem.)" (καλλίστη - kalliste). This name is a lesser known name for girls.

Callista mostly means the most beautiful among the women. Center of attention because of its itelligence and beautifulness of body and soul, inside and out. Callista also means a person who is loved and tend to be surrounded by people who adore and admire her.

"She's the most beautiful girl I've ever seen!",
"Yeah, she's a Callista!"

Callista by andrewMS1230 August 28, 2009

calysta 

An uncommon greek name for girls meaning "most beautiful", the name is uncommon because it is only given to girls who are absolutley the most beautiful!

You'll most likely only meet one girl named Calysta in your whole life so cherish the moment you do.

"That girl must be really beautiful!"
"What makes you say that?"
"Well, her name is Calysta! And well... just look at her!"

calysta by Dimitri L April 27, 2008

Callista 

Callista is a boss ass bitch but is also very shy so most people don’t think she is at first.

Callista is a boss as bitch period.

Callista by Teeheehee-MR July 15, 2020

Callista 

Man, this is one of those people that you will not forget. Shes incredible, sings like no other, pulls of any hair style, and is simply amazing in so many ways! When you join a friend group with her its promised to be good while it lasts

Man, we really be out here, being friends and shit callista. Thanks dude.

Callista by A-Fig June 17, 2019

Calysta 

An amazing girl who will remain loyal through thick and thin. From the best of times to the worst of times she will weather the winter of despair and the spring of hope at your side. If she falls in love with you, she will never move on if you treated her right. A Calysta only comes around once, marry her.

What she did definitely meant she was a Calysta.

Calysta by Xx_Pu55y5layer_xX March 17, 2018

Callista 

Callista has short stumpy legs. Callista always cry, laugh, scream and most importantly, whine. Callista is loud and cool. Callista is funn- never mind, not that. But Callista is relevant to everything.

“Callista is fucking cool”-Me

Callista by Buttinatouchebottom November 13, 2019