shaft

noun

the hollow spine of a feather

quill
a revolving rod that transmits power or motion

rotating shaft
a long rod or pole, especially the handle of an implement or the body of a weapon like a spear or arrow
“The shaft of the sword was made with the finest elm.”
a long vertical passage sunk into the earth, as for a mine or tunnel
(architecture) upright consisting of the vertical part of a column

scape
a vertical passageway through a building, usually used for an elevator
“The shaft was nearly 100 meters tall!”
a long pointed rod used as a tool or weapon

lancespear
obscene terms for penis

tool
the main (mid) section of a long bone

diaphysis
an aggressive remark directed at a person like a missile and intended to have a telling effect

barb
a line that forms the length of an arrow pointer
a column of light (as from a beacon)

irradiation

verb