Bannister栏干
bannister[ noun ]- English runner who in 1954 became the first person to run a mile in less than four minutes (born in 1929)
<noun.person>
- a railing at the side of a staircase or balcony to prevent people from falling
<noun.artifact>

Banister \Ban"is*ter\, n. [A corruption of baluster.]
1. A baluster.
2. (sing. or pl.) The balustrade of a staircase. Formerly
used in this sense mostly in the plural, now mostly in the
singular. [Also spelled {bannister}.]
[1913 Webster +PJC]
He struggled to ascend the pulpit stairs, holding
hard on the banisters. --Sir W.
Scott.
bannister \bannister\ n.
same as {banister}.
[WordNet 1.5]