fourplex [fawr-pleks, fohr-] ExamplesWord Origin noun Architecture.
Origin of fourplex 1970–75; four + -plex, abstracted from duplex (apartment), in place of quadruplex Examples from the Web for fourplex Historical Examples of fourplex
Well, we were thinking of buying a fourplex, a four-family apartment house.
Warren Commission (5 of 26): Hearings Vol. V (of 15)
The President’s Commission on the Assassination of President Kennedy