Related to symposiac: symposia
n. pl. sym·po·si·ums or sym·po·si·a (-zē-ə)
1. A meeting or conference for discussion of a topic, especially one in which the participants form an audience and make presentations.
2. A collection of writings on a particular topic, as in a magazine.
3. A convivial meeting for drinking, music, and intellectual discussion among the ancient Greeks.
[Latin, drinking party, from Greek sumposion : sun-, syn- + posis, drinking; see pō(i)- in Indo-European roots.]
sym·po′si·ac′ (-zē-ăk′) adj.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
(Education) Also: symposial of, suitable for, or occurring at a symposium
(Education) an archaic word for symposium
[C17: from Latin symposiacus; see symposium]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014