five-plex
n.— «As with lofts and penthouses, the definition of a townhouse has expanded. Now the word is often used to mean any multilevel residence, no matter where you find it (the townhouse at Park South Lofts is a “five-plex” located not on the ground level but on the 16th floor of a prewar condo high-rise).» —“Townhouse Party” by Katherine Dykstra New York Post Oct. 26, 2006. (source: Double-Tongued Dictionary)
Further reading
Imagine telling someone how to get to your home, but without using the name of your street, or any other street within ten miles. Could you do it? We take street names for granted, but these words are useful for far more, like applying for a job or...
