trioctiles

Noun

trioctile (plural trioctiles)

1. An aspect of two planets with regard to the Earth when they are three octants, or three eighths of a circle (135 degrees), distant from each other.
   • The Twentieth day about Four a Clock the Moon entered the 25 degree, 19 minutes of ꝳ and came to a Trioctile with the Radical Place of the Moon in the third Indicative, (Jupiter benignly Irradiating the Moon by a Trine about the same time,) denounced a propitious Crisis to ensue.1683, George Wharton, The Works of that Late Most Excellent Philosopher and Astronomer, Sir George Wharton, page 123

   Synonyms:

   sesquisquare