ESTOP Meaning of ESTOP in English v.tr. (estopped, estopping) (foll. by from) Law bar or preclude, esp. by estoppel. estoppage n.[ ME f. AF, OF estoper f. LL stuppare stop up f. L stuppa tow: cf. STOP, STUFF ] Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012