Definition of Undo

1. Verb. Cancel, annul, or reverse an action or its effect. "I wish I could undo my actions"


2. Verb. Deprive of certain characteristics.
Exact synonyms: Unmake
Specialized synonyms: Destroy, Destruct
Antonyms: Make

3. Verb. Cause the ruin or downfall of. "A single mistake undid the President and he had to resign"
Generic synonyms: Ruin
Derivative terms: Undoer, Undoer

4. Verb. Cause to become loose. "Loosen the necktie"
Exact synonyms: Loosen, Untie
Generic synonyms: Alter, Change, Modify
Derivative terms: Loosening, Undoer, Undoing, Untier, Untying

5. Verb. Remove the outer cover or wrapping of. "Undo the parcel"
Exact synonyms: Unwrap
Generic synonyms: Expose, Uncover
Derivative terms: Undoer
Antonyms: Wrap

Definition of Undo

1. v. t. To reverse, as what has been done; to annul; to bring to naught.

2. v. t. To reverse, as what has been done; to annul; to bring to naught.

Definition of Undo

1. Verb. To reverse the effects of an action.(jump reverse effects s) ¹

2. Verb. To unfasten.(jump unfasten a s) ¹

¹ Source: wiktionary.com

Definition of Undo

1. to bring to ruin [v -DID, -DONE, -DOING, -DOES]

Lexicographical Neighbors of Undo

undiverted
undiverting
undividable
undivided
undivided interest
undivided right
undividedly
undividedness
undividual
undivine
undivined
undivisible
undivorceable
undivulged
undizzied
undo (current term)
undoability
undoable
undocile
undock
undockable
undocked
undocking
undocks
undoctored
undoctorly
undoctrinaire
undocumentable
undocumented
undocumented immigrant

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