noun British. an unclassified degree granted a university student who has fulfilled all requirements for graduation but was prevented by illness from attending the final examinations.
Origin:
1860–65; < Latin aegrōtat literally, he is sick (present 3rd singular of aegrōtāre), equivalent to aegrōt(us) sick (aeg(e)r sick + -ōtus adj. suffix) + -at 3rd singular ending