ARTICHOKE n.
The Cynara scolymus, a plant somewhat resembling a thistle, with a dilated, imbricated, and prickly involucre. The head (to which the name is also applied) is composed of numerous oval scales, inclosing the florets, sitting on a broad receptacle, which, with the fleshy base of the scales, is much esteemed as an article…
ARTIFICIAL a.
ystem. -- Artificial horizon. See under Horizon. Artificial light, any light other than that which proceeds from the heavenly bodies. -- Artificial lines, lines on a sector or scale, so contrived as to represent the logarithmic sines and tangents, which, by the help of the line of numbers, solve, with tolerable exact…