stop order stop-open • stopover · · · Info · Definitions · Synonyms · Characters · · stop order · · Text Common · · Latin · · Scripts 10 · · Length 3 · · Syllables Definitions · · · (noun) an order to a broker to sell (buy) when the price of a security falls (rises) to a designated level. Synonyms: stop order, stop-loss order. · · Noun Definition 1 Synonyms · · · stop-loss order · · Synonym 1 Characters · · space U+0020 d latin small letter d U+0064 e latin small letter e U+0065 o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074