A past tense and the past participle of sing.(verb)
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.
Use "sung" in a sentence
"One verb may consist of _two, three_, or _four_ words; as, _is singing, will be sung, might have been sung_."
"When she was too weak to speak aloud, she kept whispering, '_Yasu hock sung; Yasu hock sung_' (Jesus loves me; Jesus loves me), with her last breath."
"The Spurs boss had his name sung throughout the game by the home support and he was delighted to see his team put on a stylish display on his first home game since the trial began."