<p><strong>Verb (used with object):</strong></p><ul><li>to make social; make fit for life in companionship with others.</li><li>to make socialistic; establish or regulate according to the theories of socialism.</li><li>Education: to treat as a group activity: to socialize spelling quizzes.</li></ul><p><strong>Verb (used without object):</strong></p><ul><li>to associate or mingle sociably with others: to socialize with one's fellow workers.</li></ul>