Se-mi-Square
/ˈsɛmi skwɛər/
The semi-square, also known as the octile, is an astrological aspect formed when two planets or points are separated by an arc of forty-five degrees.
As a minor hard aspect, the semi-square is created by dividing the three hundred and sixty degree zodiacal circle by eight. It represents a state of friction or mild irritation that motivates an individual to address obstacles through direct action. While the tension is less intense than that of a square, it often signals an internal struggle or a nagging sense of dissatisfaction. In a birth chart, this aspect reveals where planets are slightly out of alignment, requiring constant effort and refinement to produce constructive results.