the.com/column
A column carries the building or topples the argument, depending on which kind you mean.
greek ordersDoric, Ionic, Corinthian — ranked by hairstyle, basically
entasisGreek columns bulge slightly so they look straight
newspaper rootsColumns named for the vertical text strips they fill
spineYour vertebral column stacks 33 bones into one tower
fifth columnMeans traitors inside, coined during Spain's civil war