econ·o·mize
i-ˈkä-nə-ˌmīz
economized; economizing
: to practice economy : be frugal
: to use frugally : save
economizer
noun
econ·o·miz·er
-zə(r)
plural -s
: an apparatus for utilizing heat otherwise wasted
specifically
: a system of water tubes in the breeching of a boiler to heat the feedwater compare regenerator
Love words? Need even more definitions?
Merriam-Webster unabridged



