What Does It Mean?
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From our dictionary:
mel•io•rism
(mē l'yu-riz"um, mē'lē-u-), —n.
the doctrine that the world tends to become better or may be made better by human effort.
(mē l'yu-riz"um, mē'lē-u-), —n.
the doctrine that the world tends to become better or may be made better by human effort.