WordNet sense 1 (a column of light (as from a beacon)):

beam, irradiation, ray, beam of light, light beam, ray of light, shaft of light

WordNet sense 2 (an aggressive remark directed at a person like a missile and intended to have a telling effect):

barb, dig, gibe, jibe, shot, slam

WordNet sense 3 (the main (mid) section of a long bone):

diaphysis

WordNet sense 4 (obscene terms for penis):

cock, dick, Peter, prick, tool, pecker, putz

WordNet sense 5 (a long pointed rod used as a weapon):

lance, spear

WordNet sense 6 ((architecture) upright consisting of the vertical part of a column):

scape

WordNet sense 7 (a revolving rod that transmits power or motion):

rotating shaft

WordNet sense 8 (the hollow spine of a feather):

quill, Calamus

WordNet sense 9 (defeat someone in an expectation through trickery or deceit):

cheat, jockey, screw, chicane, chouse