stairhead

from WordNet (r) 3.0 (2006)
stairhead
    n 1: platform at the top of a staircase
    
from The Collaborative International Dictionary of English v.0.48
Stairhead \Stair"head`\ (-h[e^]d`), n.
   The head or top of a staircase.
   [1913 Webster]
    

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