There are several synonyms for the term "boulevard strip" which refer to the central median or divider on a major roadway. One such synonym is "median," which is a physical barrier dividing the opposing lanes of traffic. Another common synonym is "parkway," which features landscaped green spaces either side of a roadway, and usually divided by a median. Additionally, "center divide," "traffic island," "road median," and "central reservation" are other commonly used synonyms for "boulevard strip." These terms are all used to describe the physical space which separates lanes of traffic, and often include landscaping and other design features to enhance safety and aesthetics.