(skŭpʹər) noun. Nautical. An opening in the side of a ship at deck level to allow water to run off, erong.
scupper (skŭpʹər) verb, transitive. scuppered, scuppering, scuppers. To ruin or destroy, merosakkan; (chance) hancur; (person) habis: that will scupper his plans, itu akan merosakkan rancangannya; we're scuppered now!, habislah kita kali ini!; 2. (United Kingdom) sink (ship) deliberately, menenggelamkan.