facilitate. To quicken, in the sense here considered, is to increase speed, move or cause to move more rapidly, as through more space or with, a greater number of motions in the same time. To accelerate is to increase the speed of action or of motion. A motion whose speed increases upon itself is said to be accelerated, as the motion of a falling body, which becomes swifter with every second of time.
: one of the young unfurling fronds of some ferns that are often eaten as greens âcalled also fiddlehead fern.See fiddlehead defined for kids. ADVERTISEMENT. one of the young unfurling fronds of some ferns that are often eaten as greens âcalled also fiddlehead fern.
Because different kinds of ferns can provide you with fiddleheads, you can choose the one that will grow best in your region. Some of the most common are the ostrich fern, cinnamon fern, royal fern and the vegetable fern. Not all ferns produce edible fiddleheads.Make sure you are growing one that you can eat before you start picking. In North America, the most popular one is the ostrich fern. It can survive winters up to zone 3 and heat to zone 9.erns should be planted early in the spring, but after the last frost has passed. When the first sprouts come up after planting, do not harvest any fiddleheads. Let the plant grow untouched for the first year and start picking the next spring.