Baluster (noun)

A short column or post used as a support for a railing, especially in a staircase.

Origin:

Derived from the latin word 'balustrarius', which means 'little baluster', baluster is thought to have been introduced into the english language in the 16th century.

Examples:

1. The balusters on the staircase were ornately carved, adding to the elegance of the design.
2. Each baluster on the railing was spaced evenly, creating a uniform look.
3. The balusters on the deck provided support and stability, while also serving as a decorative element.
4. In order to comply with building codes, the balusters on the staircase had to be spaced no more than four inches apart.
5. The design of the balusters was inspired by Greek and Roman architecture, with a fluted shaft and decorative capital.