remove
(remove SelSet)
The remove function deletes the drawing entities specified by a selection set in the current drawing database and erases these entities from the graphic area. The remove function releases the occupied memory of the selection set and deletes the Undo List.
The difference between entdel and remove is that entdel sets a deleted-flag to the entities and the memory of the entites will be occupied until the drawing is closed. The remove function erases the entities completely out of the drawing database and deletes the current Undo list of the drawing.