eu·taxy \ˈyüˌtaksē\noun (-es) Etymology: Greek eutaxia, from eutaktos orderly (from eu- + taktos ordered, from tattein, tassein to put in order) + -ia -y — more at tactics : good order or management < whose keeping of Christmas … was an annual example of that competent eutaxy in which her life was ordered — Rose Macaulay >