<p><strong>verb</strong></p><ul><li>(used without object)<ul><li>coruscated, coruscating.</li><li>To emit vivid flashes of light; sparkle; scintillate; gleam: <em>Here was a sapphire, perfectly spherical and over four inches in diameter, that coruscated with a dazzling blue fire.</em></li><li>To show spectacular technique or mastery: <em>His writing coruscates with brilliant poetic flourishes.</em></li><li><em>The lead player’s coruscating guitar work is a signature feature of many tracks on the album.</em></li></ul></li></ul>