Also called: renal ultrasound. A kidney ultrasound is used to determine the size, shape and location of the kidneys without cutting the skin.
n. 1. (Astrology) the study of the motions and relative positions of the planets, sun, and moon, interpreted in terms of human characteristics and activities.2. (Astronomy) the primitive study of celestial bodies, which formed the basis of astronomy.. (Astrology) the study of the motions and relative positions of the planets, sun, and moon, interpreted in terms of human characteristics and activities. 2. (Astronomy) the primitive study of celestial bodies, which formed the basis of astronomy.
astrology noun [U]. âº the âstudy of the âmovements and âpositions of the âsun, âmoon, âplanets, and âstars in the âbelief that they âaffect the âcharacter and âlives of âpeople. More examples. 1  Unlike â astronomy, astrology cannot be â described as an â exact â science.