Economizer

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A person who avoids waste
  2. 2
    a frugal person who limits spending and avoids waste wordnet
  3. 3
    A heat exchange device in a boiler that improves efficiency and saves fuel.

Synonyms

All synonyms
economisereconomistsaver

Etymology

From economize + -er.

Related phrases

heat exchange

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.