A fictional instrument that is supposed to subtract or reduce something.

A device imagined to reduce energy consumption.

ऊर्जा खपत को कम करने के लिए सोचा गया एक यंत्र।

English Usage: If only we had a deculator, we could save more power in our households.

Hindi Usage: काश हमारे पास एक डीकुलेटर होता, हम अपने घरों में अधिक ऊर्जा बचा सकते।