What is an oaken sapling or cudgel; any cudgel; -- so called from Shillelagh, a place in Ireland of that name famous for its oaks. [Irish] [Written also shillaly, and shillely.] called?

shillelah — An oaken sapling or cudgel; any cudgel; -- so called from Shillelagh, a place in Ireland of that name famous for its oaks. [Irish] [Written also shillaly, and shillely.]. (Webster's 1913.)