Definitions for "Semi-sextile"
An aspect between two planets that are 30 degrees apart (give or take a few degrees; see Orb). Planets in Semi-Sextile to each other are usually one sign apart. An irritating, frustrating energy that seeks to increase awareness and appreciation of life's complexities and subtleties. The Semi-Sextile and Quincunx aspects together are known as the Inconjunct aspects. Pronounced: SEM-mee SEX-tile. Semi-Sextile Aspect Symbol and Diagram
An aspect created between two planets, corollary points, or cusps that has an arc of 30° 00'
An arc of 30 degrees. This aspect creates unease; it is a minor aspect.