Frozen water, a brittle, transparent crystalline solid. A frozen mixture of fruit juice or flavored water and sugar. Diamonds. An illegal profit made from reselling tickets. Methamphetamine. Decorate (a cake) with icing. Clinch (something such as a victory or deal). Kill. Shoot (the puck) so as to commit icing. Forming nouns such as service , police , and abstract nouns such as avarice , justice.