Sentence:  In 1846 Matthew B. Goodwin , jeweler and watchmaker , became the town 's first telegrapher in a dwelling he built for himself and his business `` two doors north of the Equinox House '' or `` one <WSD>door</WSD> north of the Bank , Manchester , Vermont '' . 
Meaning of the word marked with <WSD> tags:  the entrance (the space in a wall) through which you enter or leave a room or building; the space that a door can close