lock plate
31Dial lock — Dial Di al, n. [LL. dialis daily, fr. L. dies day. See {Deity}.] 1. An instrument, formerly much used for showing the time of day from the shadow of a style or gnomon on a graduated arc or surface; esp., a sundial; but there are lunar and astral… …
32Vanity plate — U.S. President Ronald Reagan s vanity plate, displayed at the Ronald Reagan Presidential Library A vanity plate or personalized plate (U.S.), prestige plate, private number plate, or personalised registration (UK) or custom plate or personalised… …
33air lock — 1. Civ. Eng. an airtight chamber permitting passage to or from a space, as in a caisson, in which the air is kept under pressure. 2. the impedance in the functioning of a pump or a system of piping caused by the presence of an air bubble; vapor… …
34Strike plate — A strike plate is a metal plate affixed to a door jamb with a hole or holes for the bolt of the door. When the door is closed, the bolt extends into the hole in the strike plate, and holds the door closed. The strike plate protects the jamb… …
35Guard lock — Guard Guard, n. [OF. guarde, F. garde; of German origin; cf. OHG. wart, warto, one who watches, warta a watching, Goth. wardja watchman. See {Guard}, v. t.] [1913 Webster] 1. One who, or that which, guards from injury, danger, exposure, or… …
36Clasp lock — Clasp Clasp, n. 1. An adjustable catch, bent plate, or hook, for holding together two objects or the parts of anything, as the ends of a belt, the covers of a book, etc. [1913 Webster] 2. A close embrace; a throwing of the arms around; a grasping …
37Nut lock — Nut Nut (n[u^]t), n. [OE. nute, note, AS. hnutu; akin to D. noot, G. nuss, OHG. nuz, Icel. hnot, Sw. n[ o]t, Dan. n[ o]d.] [1913 Webster] 1. (Bot.) The fruit of certain trees and shrubs (as of the almond, walnut, hickory, beech, filbert, etc.),… …
38Striking plate — Striking Strik ing, a. & n. from {Strike}, v. [1913 Webster] {Striking distance}, the distance through which an object can be reached by striking; the distance at which a force is effective when directed to a particular object. {Striking plate}.… …
39push plate — noun : hand plate * * * a rectangular protective plate of metal, plastic, ceramic, or other material applied vertically to the lock stile of a door. [1905 10] …
40rim lock — noun A lock and plate fixed to the surface of a door rather than morticed within the door …
