Noun
A chamber used in baking that encourages fermentation of dough by yeast through warm temperatures and controlled humidity.
One who proofs.
A printer used to make proofing copies that look like how it will come out of the press.
Source: en.wiktionary.orgIf you have a cold, drafty kitchen and need a way to control the temperature at which your dough proofs (rises), the Brod & Taylor Folding Proofer ($148) offers a solution. Source: Internet
We test our website in this post using HTML Proofer. Source: Internet
As for the proofer. Source: Internet
I once wrote about our baby proofer. Source: Internet