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also co-star  (kō′stär′)
A starring actor or actress given equal status with another or others in a play, film, or television series.
tr. & intr.v. co·starred, co·star·ring, co·stars
To act or present as a costar.


or co-star

(n. ˈkoʊˌstɑr; v. -ˈstɑr)

n., v. -starred, -star•ring. n.
1. a performer who shares star billing with another.
2. a performer whose status is slightly below that of a star.
3. to be or have billing as a costar.
4. to present or bill as a costar or costars.
References in classic literature ?
Costar, has made the same observation as you have, and he calls the process by some Greek name which I forget.
CoStar is buying the Apartment Finder business from Norcross, Ga.
CoStar Group maintains the industry's largest professional research organization with over 1,100 researchers and over 100 field research vehicles.
PBS's John Brod Receives 2012 Costar Power Broker Award (Photo: Business Wire)
CoStar expects significant cross-selling opportunities between the two customer bases.
The commercial real estate market is one of the largest asset classes in the United States with over $11 trillion in value and the potential size of the industry providing marketing and information services to commercial real estate professionals is approximately $30 billion, according to CoStar.
The COSTAR II trial is a randomized, single-blind, non-inferiority trial that compares the safety and efficacy of Conor's CoStar cobalt chromium paclitaxel-eluting stent with Boston Scientific's TAXUS(R) Express(2)(TM) paclitaxel-eluting coronary stent system in the treatment of de novo lesions in patients with single or multi-vessel coronary artery disease.
Until now, CoStar has not allowed CoStar Property Professional subscribers to post CoStar photos on Internet listing services.
And they have practiced with the actual COSTAR and WFPC instruments they will use in orbit.
Rod Donovan, Vice President of Business Development for Costar reports that "the addition of this system strategically supports our existing assets and extends our ability to attract incremental supply and provide midstream services to producers in this area.
Clinical studies of the CoStar stent have shown significant patient benefits and demonstrated the importance of controlled drug delivery for the treatment of restenosis," said Keith D.