In Little Alchemy 2, “Big” is an element that can be created by combining two elements of the same type. For example, combining two Rocks will create a Big Rock.
There are many benefits to creating Big elements in Little Alchemy 2. Big elements are more powerful than their smaller counterparts, and they can be used to create more complex elements. For example, a Big Fire can be used to create a Volcano, and a Big Water can be used to create an Ocean.