ˈ ̷ ̷ˌ ̷ ̷ noun
: an excess of metal left above a foundry mold to supply molten metal to a solidifying casting and thus compensate for shrinkage that cannot be fed from the gate — called also riser
ˈ ̷ ̷ˌ ̷ ̷ noun
: an excess of metal left above a foundry mold to supply molten metal to a solidifying casting and thus compensate for shrinkage that cannot be fed from the gate — called also riser
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012