shillelah
Noun
Meaning
An oaken sapling or cudgel; any cudgel; -- so called from Shillelagh, a place in Ireland of that name famous for its oaks.
Source: Webster's dictionarySynonyms
mace
club
duster
staff
stick
cane
knuckle
cudgel
preserver
bat
blackjack
sprig
sandbag
bludgeon
truncheon