IRON n.
Strength; power; firmness; inflexibility; as, to rule with a rod of iron. Bar iron. See Wrought iron (below). -- Bog iron, bog ore; limonite. See Bog ore, under Bog. -- Cast iron (Metal.), an impure variety of iron, containing from three to six percent of carbon, part of which is united with a part of the iron, as a…
LOOSEN v.
To make loose; to free from tightness, tension, firmness, or fixedness; to make less dense or compact; as, to loosen a string, or a knot; to loosen a rock in the earth. After a year's rooting, then shaking doth the tree good by loosening of the earth. Bacon.