/ɪkəˈnɒmɪsaɪzər/ i-kə-NOM-i-sigh-zər

Definitions

1. noun

A device or system that reduces energy consumption, especially in heating or cooling systems, by capturing waste heat and using it for other purposes.

“The building’s economiser helped reduce its carbon footprint and save on energy costs.”

2. noun

A person who tries to reduce expenses or costs.

“The company’s economiser made sure to cut down on unnecessary expenses to stay profitable.”

3. verb

To reduce or make more efficient in the use of resources, especially energy.

“The engineers economised the system to reduce energy consumption and lower costs.”