<p><strong>Verb (used with object)</strong></p><ul><li>to impart knowledge of; make known: to communicate information; to communicate one's happiness.</li><li>Synonyms: reveal, disclose, announce, divulge</li><li>Antonyms: conceal, withhold</li><li>to give to another; impart; transmit: to communicate a disease.</li><li>to administer the Eucharist to.</li><li>Archaic: to share in or partake of.</li></ul><p><strong>Verb (used without object)</strong></p><ul><li>to give or interchange thoughts, feelings, information, or the like, by writing, speaking, etc.: They communicate with each other every day.</li><li>to express thoughts, feelings, or information easily or effectively.</li><li>to be joined or connected: The rooms communicated by means of a hallway.</li><li>to partake of the Eucharist.</li><li>Obsolete: to take part or participate.</li></ul>