geodesic domes <p>Structures consisting of numerous similar, light, straight-line elements (usually in tension) which form a grid in the shape of a dome.</p> <p>Source: Art &amp; Architecture Thesaurus<br /><a href="http://vocab.getty.edu/page/aat/300001288&amp;sa=D&amp;source=docs&amp;ust=1678656987099987&amp;usg=AOvVaw1rJoFqmKPi-tXJXytiZj2S" target="_blank" rel="noopener" data-rawhref="http://vocab.getty.edu/page/aat/300001288">http://vocab.getty.edu/page/aat/300001288</a></p>