pencilpen‧cil1  /ˈpɛnsəl/  ●●● noun [countable, uncountable] 
 
 a thing that you use for writing and drawing, made of wood containing a black or colored center: 
 Do the math problems in pencil  (=using a pencil), not pen.
 a sharp pencil [Origin: 1300–1400 Old French pincel “paintbrush,” from  Latin penicillus “little tail”]
                                            
                                        
