Definition of «flour substitute»

The phrase "flour substitute" refers to a different food item that can be used instead of regular flour in a recipe for cooking or baking.

It's gluten free, making it a suitable wheat flour substitute for those with gluten and wheat allergies. (freecoconutrecipes.com)
You'll also note that many of the ingredients listed below were also listed as flour substitutes. (thepaleomom.com)
Has anyone tried making the crust using a gluten free flour substitute for the wheat flour? (homecookingadventure.com)
(see all sentences)