stumpnosePronunciation: /ˈstʌmpnəʊz/Definition of stumpnose noun (plural same) chiefly South African a southern African sea bream, popular with anglers. Rhabdosargus and other genera, family Sparidae: several species, in particular the white stumpnose (R. globiceps), which is of commercial importance stumpnose in other Oxford dictionaries Definition of stumpnose in the US English dictionary