(definition) by Webster 1913 Wed Dec 22 1999 at 2:44:31

Rock" staff` (?). [Cf. Rock, v. i.]

An oscillating bar in a machine, as the lever of the bellows of a forge.

 

© Webster 1913.

del.icio.us Facebook Digg StumbleUpon Reddit (unvotable) (I like it!)
Y'know, if you log in, you can write something here, or contact authors directly on the site. Create a New User if you don't already have an account.