Euterpean adjective 1noun 1forms 3 adjective1 •Of or pertaining to the mythological figure Euterpe, or to music.G. P. REED is well known to the patrons and professors of Music in the Euterpean city of Boston. — 1848 noun1 •A member of one of the various Euterpean clubs or societies.Up to January 1, 1892, of the three hundred and eighty-eight college students who had attended Muhlenberg, two hundred were Euterpeans. — 1892 formsEuterpeans · more Euterpean · most Euterpean