D defs.my
Entry 1 sense Webster, 1913

Peragration

· Per·agra·tion · IPA /ˌpɜːɹəˈɡɹeɪʃən/
01 n. The act or state of passing through any space; as, the peragration of the moon in her monthly revolution.
  1. 1.
    The act or state of passing through any space; as, the peragration of the moon in her monthly revolution.[Obs.]