1
                           general:: 
                            Phrase(s): wash someone up 
to terminate someone in something.  •  This error is going to wash you up as an account executive.  •  That washed me up.  •  Problems like this have washed up quite a few careers., Phrase(s): wash someone or something up
1. to clean up someone or something by washing.  •  Please wash the baby up as long as you are changing the diaper.  •  I’ll wash up the baby.  •  Sam will wash himself up before dinner. 2. [for water or the waves] to bring someone or something up onto the shore or beach.  •  Look what the waves washed up! A bottle with a note in it!  •  The waves washed a bottle up., Phrase(s): wash up (for something) 
to clean [oneself] up for something, such as a meal.  •  Please wash up for dinner.  •  Go and wash up!
                        
                        
 
                        
                            McGrawhill's American Idioms And Phrasal Verbs
                        
                        
                    
                    
                        2
                           general:: 
                            1. Wash one's hands and face, as in It's time to wash up for dinner. [First half of 1900s]  Also see  CLEAN UP, def. 2. 2. Clean the utensils after a meal, as in I'll cook dinner if you promise to wash up. [Mid1700s]  Also see  DO THE DISHES. 3. Bring about the end or ruin of; finish. This usage is often used put in the passive, be washed up, as in She's all washed up as a singer. [Colloquial; early 1900s]
                        
                        
 
                        
                            American Heritage Idioms