Definition of "replacer" [replacer]

• A replacement or substitute. (noun)

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• "Egg replacer is a packaged product that is a dry mixture of starches and/or binding ingredients that is meant to replace some of the function of an egg in a recipe."
• "Ener-G egg replacer is your friend if you're giving up eggs (for egg allergies or veganism.)"
• "Oh and maybe egg replacer, which is usually made from potato starch."