LEAVENS
a substance, typically yeast, that is used in dough to make it rise.
a pervasive influence that modifies something or transforms it for the better
cause (dough or bread) to rise by adding yeast or another raising agent
permeate and modify or transform (something) for the better
a pervasive influence that modifies something or transforms it for the better
cause (dough or bread) to rise by adding yeast or another raising agent
permeate and modify or transform (something) for the better