<p><strong>Noun</strong></p><ul><li>the act or process of communicating; fact of being communicated.</li><li>the imparting or interchange of thoughts, opinions, or information by speech, writing, or signs.</li><li>something imparted, interchanged, or transmitted.</li><li>a document or message imparting news, views, information, etc.</li><li>passage, or an opportunity or means of passage, between places.</li><li>communications, means of sending messages, orders, etc., including telephone, telegraph, radio, and television.</li><li>routes and transportation for moving troops and supplies from a base to an area of operations.</li><li>Biology. activity by one organism that changes or has the potential to change the behavior of other organisms.</li><li>transfer of information from one cell or molecule to another, as by chemical or electrical signals.</li></ul><p><strong>End of Response</strong></p>