MAGIC n.
s, or departed spirits, or by a mastery of secret forces in nature attained by a study of occult science, including enchantment, conjuration, witchcraft, sorcery, necromancy, incantation, etc. An appearance made by some magic. Chaucer. Celestial magic, a supposed supernatural power which gave to spirits a kind of domin…
OBSERVATION n.
cally, the act of measuring, with suitable instruments, some magnitude, as the time of an occultation, with a clock; the right ascension of a star, with a transit instrument and clock; the sun's altitude, or the distance of the moon from a star, with a sextant; the temperature, with a thermometer, etc.…