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Use "septenary" in a sentence
"One of the oldest lines of modern English verse is the so-called septenary (septenarius), having had a nearly continuous tradition from the twelfth-century Poema Morale down (in its divided form) to the present."
"One example is a ritual producing a specific type of energy (associated say which a specific sphere of the septenary) and then directing this energy to a certain geographical area."
"Subsequently, septenary figures preoccupied Pico della Mirandola (Heptaplus), Giulio Camillo, John Dee, and Joachim Frizius, who wrote an influential treatise on Rosicrucianism in 1626."