septennial

== English == === Etymology === From septennium + -al, from Latin septennis (“7-year”), q.v. === Pronunciation === (US) IPA(key): /sɛpˈtɛniəl/ === Adjective === septennial (not comparable) Of or relating to a 7 year period. ==== Derived terms ==== === References === “septennial”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC. William Dwight Whitney, Benjamin Eli Smith, editors (1895–1910), “septennial”, in The Century Dictionary and Cyclopedia: […], New York, N.Y.: The Century Co., →OCLC. “septennial”, in OneLook Dictionary Search. === Anagrams === antispleen