<p><strong>Noun</strong></p><ul><li>A word used in communications to represent the letter O</li><li>A male given name derived from Old English words meaning “god” and “spear”</li><li>Military term: the NATO name for a class of nuclear-powered submarines armed with cruise missiles, designed to attack aircraft carriers and escort ships</li><li>First produced for the Soviet Navy in the 1970s</li><li>In service with the Russian Navy since 1992</li></ul>