Semiquadrate

Sem´i`quad`rate

    (sĕm´ĭ`kwǒd`rãt)
n.1.(Astrol.) An aspect of the planets when distant from each other the half of a quadrant, or forty-five degrees, or one sign and a half.
References in periodicals archive ?
2 + 3] with semiquadrate spot near middle; cell M with large, semiquadrate spot at basal third, aligned slightly basad of spot in cell [R.