<p><strong>Noun</strong></p><ul><li>Plural: Kaffirs (especially collectively: Kafir).</li><li>Also called: Nuristani.</li><li>A member of an Indo-European people of Nuristan.</li><li>A person who has no religious faith; unbeliever.</li><li>Kafir (def 1).</li><li>Also: Kafír.</li><li>A grain sorghum, <em>Sorghum bicolor caffrorum</em>, having stout, short-jointed, leafy stalks, introduced into the United States from southern Africa.</li><li>Also called: Kafir corn.</li></ul>