'Semiquintile' definitions:

Definition of 'Semiquintile'

From: GCIDE
  • Semiquintile \Sem"i*quin`tile\ (s[e^]m"[i^]*kw[i^]n`t[i^]l), n. (Astrol.) An aspect of the planets when distant from each other half of the quintile, or thirty-six degrees. [1913 Webster]