novennial
Syllabification: (no·ven·ni·al)
Pronunciation: /ˌnōˈveniəl/
Definition of novennial
adjective
Origin:
mid 17th century: from late Latin novennis 'nine years old' (from Latin novem 'nine') + -al
mid 17th century: from late Latin novennis 'nine years old' (from Latin novem 'nine') + -al