saver - definition and synonyms

noun [countable] 

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/ˈseɪvə(r)/
singularsaver
pluralsavers
  1. 1
    someone who regularly puts money in a bank or building society so that they can use it later
  2. 2
    something that makes it possible for you to use or spend less of something

    Our new microwave is great – it’s a real time saver.

    an energy saver