Search Result for "doorstep": 
Wordnet 3.0

NOUN (1)

1. the sill of a door; a horizontal piece of wood or stone that forms the bottom of a doorway and offers support when passing through a doorway;
[syn: doorsill, doorstep, threshold]



The Collaborative International Dictionary of English v.0.48:

Doorstep \Door"step`\, n.
   The stone or plank forming a step before an outer door.
   [1913 Webster]


WordNet (r) 3.0 (2006):

doorstep
    n 1: the sill of a door; a horizontal piece of wood or stone
         that forms the bottom of a doorway and offers support when
         passing through a doorway [syn: doorsill, doorstep,
         threshold]