doorstep

1. (architecture) An outside step leading up to the door of a building, usually a home.Examples: "Ailie was standing by the doorstep as he came down the road, and her heart stood still with joy."; "With a little manœuvring they contrived to meet on the doorstep which was […] in a boiling stream of passers-by, hurrying business people speeding past in a flurry of fumes and dust in the bright haze."; "The narrow streets that twist and turn through the compact heart of Dent are surfaced with cobbles which, in the absence of pavements, spread right across from doorstep to doorstep."Synonyms: doorsill

2. (figuratively) One's immediate neighbourhood or locality.Examples: "They want to build the prison right on our doorstep; it will only be half a mile away and being that close scares me."; "As a Hitchin signalman once pointed out to me, when a regulating quandary arises concerning a fast-moving Class A train there is no time to consult Control and get their answer before the express is on one's doorstep."; "Milk from the Eden Valley could be on London doorsteps the next morning. Limestone and agricultural lime from the Ribble Valley and gypsum from further north could at last be transported long distances by the trainload. The railway had been driven along, over and through the valuable substances that were on its doorstep, much akin to the situation in Britain's coalfields."figuratively

3. (UK, informal) A thick slice, especially of bread.Examples: "I cut myself a doorstep of bread with masses of butter and went along to see Romanov while I was eating it."UKinformal