siphon siÂ·phon (sÄ«'fÉn) n. A tube bent into an inverted U shape of unequal lengths, used to remove fluid by means of atmospheric pressure from a cavity or reservoir at one end of the tube over a barrier and out the other end. v. siÂ·phoned, siÂ·phonÂ·ing, siÂ·phons. To draw off or convey through a siphon. To pass through a siphon.
Cartia XT (Cardizem CD Â®) is a prescription medication used to treat high blood pressure (hypertension) and certain types of chest pain (angina). (Click Cartia XT Uses for more information, including possible off-label uses.).
In teaching geometry at lower secondary school, Tangram can be used in various motivating tasks, in practicing areas, perimeters, axis symmetry, and similarities of shapes, in proving the Pythagoras theorem and in exposition of rational numbers.