Compare band spectrum, electromagnetic spectrum, mass spectrum. a broad range of varied but related ideas or objects, the individual features of which tend to overlap so as to form a continuous series or sequence: the spectrum of political beliefs.
Melrose, Massachusetts. Melrose is a city located in the Greater Boston metropolitan area in Middlesex County, Massachusetts. Its population as per the 2010 United States Census is 26,983. It is a suburb located approximately seven miles north of Boston and is situated in the center of the triangle created by Interstates 93, 95 and US Route 1.
Arlington, Massachusetts. Arlington is a town in Middlesex County, Massachusetts, United States, six miles (10 km) northwest of Boston. The population was 42,844 at the 2010 census.