estop

E1S1T1O1P3
/ɪˈstɒp/

verb

To impede or bar by estoppel.

RareScrabble 7

Meanings

verbestop (third-person singular simple present estops, present participle estopping, simple past and past participle estopped)

present singular third person estops · participle present estopping · participle past estopped · past estopped

  1. lawTo impede or bar by estoppel.

    […] we twitted them, while we were together in the sun of the Continent, about English heating habits. Having done that, we are now estopped from bringing the matter up.

    1957 November 23, William F. Buckley Jr., National Review
    1 more example

    2020: "Nancy Pelosi Should Take All the Time She Needs to Submit Articles of Impeachment" by Philip Bobbitt, Slate.com Finally, new evidence—emails surrounding the decision to withhold appropriated military assistance from Ukraine—has come out since the vote. Is anyone suggesting that the House managers be estopped from presenting this evidence?

  2. To stop up; to plug.

    Synonyms: stanch, stopple

Synonyms & antonyms

verbTo stop up; to plug.

Origin

  1. Late Latinstuppō
  2. Old Frenchestoper
  3. Middle Englishestoppen“to prevent (conception)”
  4. Englishestop

Inherited from Middle English estoppen (“to prevent (conception)”), from Anglo-Norman and Old French estoper, from a Late Latin stuppō.

Full word history & related roots →

Rhymes & wordplay

Rhymes with estop

All rhymes →

Anagrams

Cite this entry
APA

estop. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/estop

MLA

“estop.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/estop. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “estop,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/estop.

Source: estop on Wiktionary, CC BY-SA 4.0.