bannister
Multiple Entries:bannister banister
Concise Oxford English Dictionary © 2008 Oxford University Press:
bannister
▶noun variant spelling of banister.
Concise Oxford English Dictionary © 2008 Oxford University Press:
banister /ˈbanɪstə/ (also bannister)
▶noun the uprights and handrail at the side of a staircase.
■ a single upright at the side of a staircase.
'bannister' also found in these Oxford entries:

