undoner>)
1.b> (), ( , .i>); to undo a knot ; to undo a button ; to undo a jacket [shirt] [] ; your shoo-laces have come undone ; can someone help me to undo my seat belt? ? I undid the package and took out the books / ;
2.b> / i> (), ; to undo all that has been done / ; if a medicine is taken again too soon, it may undo all the good that has been done , ; his mistake has undone all our good work ; to undo the damage / ; i> ; what is done cannot be undone ; ;
3.b> i>. / i> ();
4.b> . passi> i>. (), , / ; a politician undone by scandal , ; the team was undone by the speed and strength of their opponents / ; Iago's hatred of women undoes him .