TOOTH n.
an animal, in shape, position, or office; as, the teeth, or cogs, of a cogwheel; a tooth, prong, or tine, of a fork; a tooth, or the teeth, of a rake, a saw, a file, a card.
TUNING n.
a. & n. from Tune, v. Tuning fork (Mus.), a steel instrument consisting of two prongs and a handle, which, being struck, gives a certain fixed tone. It is used for tuning instruments, or for ascertaining the pitch of tunes.
WEEDING n.
strument for taking up some sorts of plants in weeding. -- Weeding fork, a strong, three-pronged fork, used in clearing ground of weeds; -- called also weeding iron. -- Weeding hook. Same as Weed hook, under 3d Weed. -- Weeding iron. See Weeding fork, above. -- Weeding tongs. Same as Weeding forceps, above.…