house; apartment / household; family

houses; apartments

door

first class (a status, section, etc. of premier rank)

business class

(aviation) economy class

(obsolete) place, general area, vicinity

(geometry) the joining line between two vertices of a polygon; edge, [side] / (graph theory) any of the connected pairs of the vertices in a graph; edge

(obsolete) the area near something or along the edge of something

(obsolete) the area near something or along the edge of something