1.organized or designed to promote agricultural interestsgrowing season2.place where rivers descend in falls or rivers from a piedmont to a plainartisan3.land at the foot of a mountainpiedmont4.one trained in some mechanic art or tradefall line5.a land drained by a river and its tributariesagrarian6.the period between the last killing frost in the spring and the first killing frost in the fallsod7.soil filled with the roots of grass, herbs, and so forthdrainage basin