An alumnus (/əˈlʌmnəs/ (masculine), an alumna (/əˈlʌmnə/ (feminine), or an alumnum (/əˈlʌmnəm/ (gender-neutral) of a college, university, or other school is a former student. The word is Latin and simply means student. The plural is alumni (/əˈlʌmnaɪ/) for men and mixed groups and alumnae (/əˈlʌmniː/) for women.What is the singular form of alumni?
Alumnus is the singular form of alumni. Traditionally, this was used to refer to only male students. The term alumna was the corresponding female term.