-al. Rhymes: -ɔɪdəl <span class="searchmatch">prismoidal</span> (comparative more <span class="searchmatch">prismoidal</span>, superlative most <span class="searchmatch">prismoidal</span>) Having the form of a prismoid. “<span class="searchmatch">prismoidal</span>”, in Webster’s Revised...
(obsolete) prism glass prismic prismlike prismodic (obsolete, rare) prismoid <span class="searchmatch">prismoidal</span> prism train prisoptometer (historical) slab-off prism → Japanese: プリズム...