rod

[rɒd]
n
a slim cylinder of metal, wood, etc; stick or shaft
a switch or bundle of switches used to administer corporal punishment
any of various staffs of insignia or office
power, esp of a tyrannical kind
a dictator's iron rod
a straight slender shoot, stem, or cane of a woody plant
See fishing rod
Also called: pole Also called: perch a unit of length equal to 5½ yards.a unit of square measure equal to 301⁄4 square yards
a straight narrow board marked with the dimensions of a piece of joinery, as the spacing of steps on a staircase
a metal shaft that transmits power in axial reciprocating motionSee shaft
piston rod, con(necting) rod
another name (esp US) for staff
Also called: retinal rod any of the elongated cylindrical cells in the retina of the eye, containing the visual purple (rhodopsin), which are sensitive to dim light but not to colourSee cone
any rod-shaped bacterium
a slang word for penis
slang name for pistol
short for hot rod