The following excerpt has been taken from the poem *Telephone Conversation* by Wole Soyinka. What does 'pipped' mean here?

> 
> Voice, when it came,  
> 
>  Lipstick coated, long gold-rolled  
> 
>  Cigarette-holder pipped.  
> 
>  Caught I was, foully.
> 
> 
>