Meaning : A line that forms the length of an arrow pointer.
Meaning : A long rod or pole (especially the handle of an implement or the body of a weapon like a spear or arrow).
Meaning : The main (mid) section of a long bone.
Synonyms : diaphysis
Meaning : A vertical passageway through a building (as for an elevator).
Meaning : (architecture) upright consisting of the vertical part of a column.
Synonyms : scape
Meaning : A long vertical passage sunk into the earth, as for a mine or tunnel.
Meaning : A revolving rod that transmits power or motion.
Synonyms : rotating shaft