baculiform
bækˈkjʊlɪfɔrm
Definitions
1. adjective
having the form of a staff or rod, typically tapering at the end
“The architect designed a baculiform sculpture for the park, made from a single piece of stone.”
2. noun
a staff or rod, especially one tapering at the end
“The artist used a baculiform as a prop in her painting.”