LEVER n. 5 definitions
An arm on a rock shaft, to give motion to the shaft or to obtain motion from it. Compound lever, a machine consisting of two or more levers acting upon each other. -- Lever escapement. See Escapement. -- Lever jack. See Jack, n., 5. -- Lever watch, a watch having a vibrating lever to connect the action of the escape…
LIGULATE; LIGULATED a. 2 definitions
Composed of ligules. Ligulate flower, a species of compound flower, the florets of which have their corollets flat, spreading out toward the end, with the base only tubular.