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.
any of the heavenly bodies, except the moon, appearing as fixed luminous points in the sky at night. 2. Astronomy. any of the large, self-luminous, heavenly bodies, as the sun, Polaris, etc. 3. any heavenly body. 4. Astrology. a heavenly body, especially a planet, considered as influencing humankind and events.