👉 An arched masonry structure supporting and forming a ceiling, whether freestanding or forming part of a larger building.
Alright class, settle in, let’s take a look, At this word “vault,” a fascinating nook! The dictionary gives us a helpful plea, “An arched masonry structure – can you see?” Let's break it down, nice and slow, So the meaning clearly starts to glow. "Masonry" means built with stones so strong, A sturdy structure, where we all belong! "Arched" describes a curve, a graceful bend, Like a smile upon architectural trend. And this arch supports something above, you see, A “ceiling” , for all eternity! It can stand alone, a beautiful sight, Or be part of a building, shining bright. Think castles grand, or churches tall and neat, Those vaulted ceilings – oh so sweet! So, in short my dears, don’t you despair, A vault is an arch that holds the air... And provides a ceiling, strong and true, Now who can tell me, what does it do? 😊