Definition of "gleesome" [glee•some]

• Archaic Gleeful. (adjective)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "The gleesome threesome share songwriting credits on all their One Foot in the Ether material, but possess qualities that could result in breakout status."
• "Her gleesome voice and merry laugh were the sweetest music of their home."
• "Those who were at play, were gleesome and noisy as other children."