In astronomy, a small apparent motion of the fixed stars, occasioned by the progressive motion of light and the earth's annual motion in its orbit. By this, they sometimes appear twenty seconds distant from their true situation.
W is the twenty third letter of the English Alphabet. It takes its written form and its name from the union of two Vs, this being the form of the Roman capital letter which we call U. The name, double u, being given to it from its form or composition, and not from its sound, ought not to be retained. Every letter should be named for its sound, especially the vowels.
Springing back; having the power of returning to the form from which it is bent, extended, pressed or distorted; having the inherent property of recovering its former figure, after any external pressure, which has altered that figure, is removed; rebounding; flying back. Thus a bow is elastic, and when the force which bends it is removed, it instantly returns to its former shape. The air is elastic; vapors are elastic; and when the force compressing them is removed, they instantly expand or dilate, and recover their former state.