Massachusettsian /mæsəˈt͡ʃusɛtsi.ən/adjective 1noun 1forms 3 adjective1 •Of or relating to Massachusetts. noun1 •(old-fashioned) A native or resident of Massachusetts.That he was a Virginian and I a Massachusettsian. — 1802 formsMassachusettsians · more Massachusettsian · most Massachusettsian
