The meaning of the word "facade" as used in "The Great Gatsby" is the following:
A. The front of business buildings along a street.
"Facade", in its literal sense, means the face of a building. It usually refers to the side of the building that faces the street and where the entrance is located.
"Facade" also has a figurative meaning. In that sense, it is used to refer to a fake appearance. A person who keep up a facade is someone who is lying or omitting something.
With the information above in mind, we can choose letter A as the best option. In the context given in "The Great Gatsby," it is the proper meaning.
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