banister
UK[ˈbænɪstə]US[ˈbænɪstər]
n
A rail supported by posts and fixed along the side of a staircase.
Etymology
The word 'banister' originated in the 17th century as a corruption of the earlier English word 'baluster', which refers to the individual posts supporting a handrail. 'Baluster' itself entered English from the French 'balustre', which traces back to the Italian 'balaustro', meaning 'wild pomegranate flower'. This Italian term likely derives from Latin 'balaustium' and ultimately Greek 'balaustion', reflecting the resemblance of the traditional bulbous shape of a baluster to the double-curved calyx of the pomegranate blossom. Through this etymological journey, the modern term 'banister' (often used interchangeably with 'banisters' to mean the entire railing system) retains a distant, figurative link to an ancient floral form.
Analysis
The word 'banister' is a simplex word, derived as a corruption of 'baluster'. It does not contain separable, meaningful morphemes in its modern English spelling.
Examples
She held onto the wooden banister as she walked down the steep stairs.
The children liked to slide their hands along the smooth, polished banister.
The old mansion featured an ornate marble banister in its main staircase.