ALL meanings of septennial
sep·ten·ni·al
S s - adjective septennial occurring every seven years. 1
- adjective septennial of or for seven years. 1
- noun septennial something that occurs every seven years. 1
- adjective septennial occurring every seven years 0
- adjective septennial relating to or lasting seven years 0
- adjective septennial happening every seven years 0
- adjective septennial lasting seven years 0