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Undermine vs Revoke - What's the difference?

undermine | revoke |

As verbs the difference between undermine and revoke

is that undermine is to dig underneath (something), to make a passage or for destructive or military purposes; to sap while revoke is to cancel or invalidate by withdrawing or reversing.

As a noun revoke is

the act of revoking in a game of cards.

undermine

English

Verb

(undermin)
  • To dig underneath (something), to make a passage or for destructive or military purposes; to sap.
  • * 2009 , (Diarmaid MacCulloch), A History of Christianity , Penguin 2010, p. 312:
    • Martin, for instance, had on one occasion undermined a tree sacred to old gods, then stood in the path of its fall, but forced it to fall elsewhere by making the sign of the Cross.
  • (figuratively) To weaken or work against; to hinder, sabotage.
  • * {{quote-news, year=2012, date=April 19, author=Josh Halliday, work=the Guardian
    • , title= Free speech haven or lawless cesspool – can the internet be civilised? , passage=The growing use of social media to spread anger and dissent in the Arab world has been hailed by western governments as one of the chief justifications for a completely unfettered internet. The US is reportedly funding the secret rollout of technology in Iran in an effort to undermine internet censors in the country.}}

    Antonyms

    * undergird

    External links

    * * *

    revoke

    English

    Verb

  • To cancel or invalidate by withdrawing or reversing
    • Your driver's license will be revoked .
  • To fail to follow suit in a game of cards when holding a card in that suit.
  • (obsolete) To call or bring back; to recall.
  • * Spenser
    • The faint sprite he did revoke again, / To her frail mansion of morality.
  • (obsolete) To hold back; to repress; to restrain.
  • * Spenser
    • [She] still strove their sudden rages to revoke .
  • (obsolete) To draw back; to withdraw.
    • (Spenser)
  • (obsolete) To call back to mind; to recollect.
  • * South
    • A man, by revoking and recollecting within himself former passages, will be still apt to inculcate these sad memories to his conscience.

    Noun

    (en noun)
  • The act of revoking in a game of cards.
  • A renege; a violation of important rules regarding the play of tricks in trick-taking card games serious enough to render the round invalid.
  • A violation ranked in seriousness somewhat below overt cheating, with the status of a more minor offense only because, when it happens, it is usually accidental.