testamurEtymologyFrom Latin testāmur (“we testify”).nounA certificate of successful completion of an examination.“1868, Mark Pattison, Suggestions on Academical Organisation, Esmonston and Douglas, Edinburgh, page 249, Are the students, as part of the qualification for the degree, to be required to attend given courses of lectures, and to produce a testamur of attendance from the instructor, along with a testamur of proficiency from the examiner ?”