ice cream

from The American Heritage® Dictionary of the English Language, 5th Edition.

• noun A smooth, sweet, cold food prepared from a frozen mixture of milk products and flavorings, containing a minimum of 10 percent milk fat and eaten as a snack or dessert.

from The Century Dictionary.

• noun A confection made by congealing variously flavored cream or custard in a vessel surrounded with a freezing-mixture.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun uncountable A dessert made from frozen sweetened cream or a similar substance, usually flavoured.
• noun countable A snack consisting of ice cream on a stick or in a wafer cone.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun frozen dessert containing cream and sugar and flavoring
• noun frozen dessert containing cream and sugar and flavoring