ESTOPPED
Verb
estopped
simple past tense and past participle of estop
Source: Wiktionary
ESTOP
Es*top", v. t. [imp. & p. p. Estophed; p. pr. & vb. n. Estopping.]
Etym: [OF. estoper to stop, plug, close, F. étouper, LL. stuppare to
close with tow, obstruct, fr. L. stuppa tow, oakum, cf. Gr. Stop.]
(Law)
Definition: To impede or bar by estoppel.
A party will be estopped by his admissions, where his intent is to
influence another, or derive an advantage to himself. Abbott.
Source: Webster’s Unabridged Dictionary 1913 Edition