QuickLinks
 -- Click here to rapidly navigate through this document
  



 
 

Exhibit 10(90)    
  


 
  Amendment Dated January 1, 2003, To
  The Harrah's Entertainment, Inc.
  Executive Deferred Compensation Plan ("Plan")    
  


        Pursuant to approval granted by the Human Resources Committee of the Board of Directors of Harrah's Entertainment, Inc. ("Company"), the Plan is amended by
the Company effective the date hereof as follows: 


        1.    Section 2.4
of the Plan is amended in its entirety to read as follows: 



        "2.4    Change of Control.    "Change in Control" means and includes each of the following: 


        (1)  the
acquisition, directly or indirectly, by any "person" or "group" (as those terms are defined in Sections 3(a)(9), 13(d) and 14(d) of the Securities Exchange Act of
1934 (the "Exchange Act") and the rules thereunder) of "beneficial ownership" (as determined pursuant to Rule 13d-3 under the Exchange Act) of securities entitled to vote generally
in the election of directors ("voting securities") of the Company that represent 25% or more of the combined voting power of the Company's then outstanding voting securities, other than 



        (A)  an
acquisition by a trustee or other fiduciary holding securities under any employee benefit plan (or related trust) sponsored or maintained by the Company or any person
controlled by the Company or by any employee benefit plan (or related trust) sponsored or maintained by the Company or any person controlled by the Company, or 



        (B)  an
acquisition of voting securities by the Company or a corporation owned, directly or indirectly by the stockholders of the Company in substantially the same
proportions as their ownership of the stock of the Company, or 


        (C)  an
acquisition of voting securities pursuant to a transaction described in clause (3) below that would not be a Change in Control under clause (3); 




        Notwithstanding
the foregoing, neither of the following events shall constitute an "acquisition" by any person or group for purposes of this clause (a): an acquisition of the
Company's securities by the Company which causes the Company's voting securities beneficially owned by a person or group to represent 25% or more of the combined voting power of the Company's then
outstanding voting securities; provided, however, that if a person or group shall become the beneficial owner of 25% or more of the combined voting
power of the Company's then outstanding voting securities by reason of share acquisitions by the Company as described above and shall, after such share acquisitions by the Company, become the
beneficial owner of any additional voting securities of the Company, then such acquisition shall constitute a Change in Control; or 


        (2)  during
any period of two consecutive years, individuals who, at the beginning of such period, constitute the Board together with any new director(s) (other than a
director designated by a person who shall have entered into an agreement with the Company to effect a transaction described in clauses (1) or (3) of this Section) whose election by the
Board or nomination for election by the Company's stockholders was approved by a vote of at least two-thirds of the directors then still in office who either were directors at the
beginning of the two year period or whose election or nomination for election was previously so approved, cease for any reason to constitute a majority thereof; or 


        (3)  the
consummation by the Company (whether directly involving the Company or indirectly involving the Company through one or more intermediaries) of (x) a merger,
consolidation, reorganization, or business combination or (y) a sale or other disposition of all or substantially all 



2





 





of the Company's assets or (z) the acquisition of assets or stock of another entity, in each case other than a transaction 



        (A)  which
results in the Company's voting securities outstanding immediately before the transaction continuing to represent (either by remaining outstanding or by being
converted into voting securities of the Company or the person that, as a result of the transaction, controls, directly or indirectly, the Company or owns, directly or indirectly, all or substantially
all of the Company's assets or otherwise succeeds to the business of the Company (the Company or such person, the "Successor Entity")) directly or indirectly, at least a majority of the combined
voting power of the Successor Entity's outstanding voting securities immediately after the transaction, and 


        (B)  after
which no person or group beneficially owns voting securities representing 25% or more of the combined voting power of the Successor Entity;  provided, however, that no person or group shall be treated
for purposes of this clause (B) as beneficially owning 25% or more of combined voting
power of the Successor Entity solely as a result of the voting power held in the Company prior to the consummation of the transaction; or 




        (4)  the
Company's stockholders approve a liquidation or dissolution of the Company. 


        (5)  The
Human Resources Committee of the Board shall have full and final authority, which shall be exercised in its discretion, to determine conclusively whether a Change in
Control of the Company has occurred pursuant to the above definition, and the date of the occurrence of such Change in Control and any incidental matters relating thereto." 




        IN
WITNESS WHEREOF, this Amendment has been duly executed by the Company as of the date written above. 



	 	 	HARRAH'S ENTERTAINMENT, INC.
	

 	
 	
By:	

/s/  MARILYN G. WINN      
 Marilyn G. Winn

Title: Sr. Vice President-Human Resources




3









QuickLinks



Exhibit 10(90)


Amendment Dated January 1, 2003, To The Harrah's Entertainment, Inc. Executive Deferred Compensation Plan ("Plan")