undo

verb · noun · adjectiveA1

Định nghĩa theo từ loại

Động từ

verb

V_es/s

undoes

V_ing/Gerund

undoing

V_ed/pp

undidundone

1.
(transitive)To reverse the effects of an action.
Fortunately, we can undo most of the damage to the system by the war.
What's done can't be undone.
2.
(transitive)To unfasten.
Could you undo my buckle for me?
3.
(colloquial, transitive)To unfasten the clothing of (a person).
PROSTITUTE: Undo me. There's a dear.
4.
(figuratively, transitive)To impoverish or ruin, as in reputation; to cause the downfall of.

Danh từ

noun

Plural noun:

undos

1.
(transitive)(computing) An operation that reverses a previous action.
How many undos does this program support?

Tính từ

adjective

1.
(alt of, misspelling, transitive)Misspelling of undue.

Từ liên quan

Đồng nghĩa

reverse effects cancel, reverseunfasten unbuckle, unbutton, untie, unzip

Trái nghĩa

reverse effects redounfasten do up, button, button up, tie up, zip, zip up,

Cùng gốc / liên quan

undoabilityundoable undoerwhat's done cannot be undone

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Nguồn gốc từ

From Middle English undōn, from Old English ondōn, from *andadōn (to undo), equivalent to un- + do. Cognate with ûndwaan, ûntdwaan (to undo; rid), ontdoen.