IPA: /ˈbiːmiər/
KK: /ˈbimiər/
Having a wide or broad shape, especially in reference to a beam or similar structure; this form is used to compare two things, indicating that one has a greater width or breadth than the other.
The beamier structure of the new bridge allows for more support and stability.
Beamier → The word is derived from "beam" (from Old English *beama*, meaning a tree or a ray of light) and the comparative suffix "-ier" (meaning more). Thus, "beamier" refers to something that is more like a beam, often implying brightness or radiance.
Think of a 'beam' of light being 'more' bright or radiant — that's what 'beamier' means.