1. the quality of being monumental; impressiveness of scale, grandeur, or significance

Examples

• The monumentality of the cathedral left visitors speechless.
• Critics praised the monumentality of the artist’s latest sculpture.
• The bridge’s monumentality reflects the engineering ambitions of its era.
• The monumentality of the mountain range dominated the landscape.
• The architect aimed for monumentality in designing the memorial.
• The painting’s monumentality comes from its massive scale and bold composition.