Form of transport (6)
(Other definitions for remove that I've seen before include "Subtract" , "Eliminate" , "class in a number of schools" , "Bunter's form" , "Take away; form in some schools" .)
(Other definitions for tram that I've seen before include "Rail vehicle" , "Take it to the mart" , "Former public vehicle" , "Streetcar" , "Vehicle running on rails in road" .)