See also: ex-alumno Spanish Etymology From ex- + alumno. Pronunciation IPA(key): /eɡsaˈlumno/ [eɣ̞s.aˈlũm.no] Rhymes: -umno Syllabification: ex‧a‧lum‧no Noun exalumno m (plural exalumnos, feminine exalumna, feminine plural exalumnas) alumnus, former student Wikiwand - on Seamless Wikipedia browsing. On steroids.