aby (v.)
suffer for, pay for, atone for
MND III.ii.175[Demetrius to Lysander] Disparage not the faith thou dost not know, / Lest to thy peril thou aby it dear
MND III.ii.335.1[Demetrius to Lysander, of Helena] if thou dost intend / Never so little show of love to her, / Thou shalt aby it
SHAKESPEARE'S WORDS © 2018 DAVID CRYSTAL & BEN CRYSTAL