Coscinomancy :: Coscinomancy (n.) Divination by means of a suspended sieve.
Heteroscian :: Heteroscian (n.) One who lives either north or south of the tropics, as contrasted with one who lives on the other side of them; -- so called because at noon the shadows always fall in opposite directions (the one northward, the other southward)..
Hyoscine :: Hyoscine (n.) An alkaloid found with hyoscyamine (with which it is also isomeric) in henbane, and extracted as a white, amorphous, semisolid substance..
Oscillancy :: Oscillancy (n.) The state of oscillating; a seesaw kind of motion.
Oscillaria :: Oscillaria (n.) A genus of dark green, or purplish black, filamentous, fresh-water algae, the threads of which have an automatic swaying or crawling motion. Called also Oscillatoria..
Oscillate :: Oscillate (v. i.) To move backward and forward; to vibrate like a pendulum; to swing; to sway.
Oscillate :: Oscillate (v. i.) To vary or fluctuate between fixed limits; to act or move in a fickle or fluctuating manner; to change repeatedly, back and forth..
Oscillatory :: Oscillatory (a.) Moving, or characterized by motion, backward and forward like a pendulum; swinging; oscillating; vibratory; as, oscillatory motion..