adjective 1.occurring every seven years.
noun 3.something that occurs every seven years.
Origin: 1630–40; <
Late Latin septenni(
s) (
Latin septuennis) seven years old (
sept(
em)
seven +
-enn-, combining form of
annus year +
-is adj. suffix) +
-al1 Related forms sep·ten·ni·al·ly, adverb
00:10
Septennial
is always a great word to know.
So is doohickey. Does it mean:
So is interrobang. Does it mean:
So is flibbertigibbet. Does it mean: