septennium
/sɛpˈtɛnɪəm
/noun (plural septennia /sɛpˈtɛnɪə/ or septenniums) rare
A specified period of seven years.This septennium must designate something peculiar and different from the time following....
- In Wurtemburg the fall has been somewhat less striking, the mortality rates for the two septennia and for the year 1894 being 199, 107, and 104 respectively.
Origin
Mid 19th century: from late Latin, from Latin septem 'seven' + annus 'year'.
- well-doing
- well done
- well-dowered
- well drag
- well drain
- well-drained
- well-drawn
- well dressed
- well-dresser
- well dressing
- well-dried
- well drill
- well-drilled
- well driller
- well drilling
- well-driven
- well-dunged
- well earned
- well-edged
- well educated
- well-embodied
- well endowed
- well-engineered
- well enough
- Wellentheorie