AT ONE n.
be, bring, make, or set, at one, i. e., to be or bring in or to a state of agreement or reconciliation. If gentil men, or othere of hir contree Were wrothe, she wolde bringen hem atoon. Chaucer.
SACRIFICE n.
upon an altar, or otherwise presented in the way of religious thanksgiving, atonement, or conciliation. Moloch, horrid king, besmeared with blood Of human sacrifice. Milton. My life, if thou preserv's my life, Thy sacrifice shall be. Addison.