A dish of ice cream with a topping such as syrup, fruits, nuts, or whipped cream. (noun)
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 "sundae" in a sentence
"It sucks, in the larger sense, to be sure - but if all you want are the cherries, your sundae is going to be a lot smaller."
"The cherry on top of my sundae is that you remain unaware of your fringe status."
"And the cherry on this sundae is we get to destroy any pretense of a “green” agenda in the process."