1
                           general:: 
                            Phrase(s): I have to wash a few things out
1. Lit. I have to wash things by hand, such as socks and underwear.  •  I have to wash a few things out before I go to bed.  •  She has to wash out a few things. 2. Fig. I have to do something (that keeps me from spending time with you).  •  Jane: Time to shove off. I have to wash a few things out. John: Bye, Jane.  •  Bill: I have to wash out a few things. Bob: Why don’t you use a machine? Bill: Oh, I’ll see you later.
                        
                        
 
                        
                            McGrawhill's American Idioms And Phrasal Verbs