1) Type of Artillery 
A Springald, or espringal, is mechanical artillery device for throwing large bolts and less commonly stones or Greek fire. It is depicted in diagram in an 11th-century Byzantine manuscript, but in Western Europe is more evident in the late 12th century and early 13th century. It was constructed on the same principles as a Greek or Roman ballista, ...
active young man; youth
• (a.) Alt. of Springall