Keywords: pyramid
Sign Definition
As a Noun
                                            1.  The ancient stone buildings built over the tombs of dead kings and queens in Egypt. They have triangular walls that slope upwards and inwards to a single point. English = pyramid.
                                          
                                          
                                        
                                            2.  A shape, object, or pile of things with a flat base and flat triangular sides that slope upwards and inwards to a point. English = pyramid.
                                          
                                          
                                         
                  
                      