guaranteedreduction
nounUK /ˌɡærənˈtiːd rɪˈdʌkʃən/
US /ˌɡærənˈtiːd rɪˈdʌkʃən/
A promise that something will be made smaller or less.
The store advertised a guaranteed reduction in prices during the sale.
OTHER MEANINGS
2. A fixed amount by which a cost or price is officially lowered.
The contract included a guaranteed reduction of ten percent on all materials.
3. A sure lessening in size, amount, or degree.
The new filter offers a guaranteed reduction in harmful emissions.
4. A promised cut in something such as risk or waste.
The safety program promised a guaranteed reduction in workplace accidents.