Drop hammer
Hammer Ham"mer (h[a^]m"m[~e]r), n. [OE. hamer, AS. hamer, hamor; akin to D. hamer, G. & Dan. hammer, Sw. hammare, Icel. hamarr, hammer, crag, and perh. to Gr. 'a`kmwn anvil, Skr. a[,c]man stone.] 1. An instrument for driving nails, beating metals, and the like, consisting of a head, usually of steel or iron, fixed crosswise to a handle. [1913 Webster]

With busy hammers closing rivets up. --Shak. [1913 Webster]

2. Something which in form or action resembles the common hammer; as: (a) That part of a clock which strikes upon the bell to indicate the hour. (b) The padded mallet of a piano, which strikes the wires, to produce the tones. (c) (Anat.) The malleus. See under {Ear}. (d) (Gun.) That part of a gunlock which strikes the percussion cap, or firing pin; the cock; formerly, however, a piece of steel covering the pan of a flintlock musket and struck by the flint of the cock to ignite the priming. (e) Also, a person or thing that smites or shatters; as, St. Augustine was the hammer of heresies. [1913 Webster]

He met the stern legionaries [of Rome] who had been the ``massive iron hammers'' of the whole earth. --J. H. Newman. [1913 Webster]

3. (Athletics) A spherical weight attached to a flexible handle and hurled from a mark or ring. The weight of head and handle is usually not less than 16 pounds. [Webster 1913 Suppl.]

{Atmospheric hammer}, a dead-stroke hammer in which the spring is formed by confined air.

{Drop hammer}, {Face hammer}, etc. See under {Drop}, {Face}, etc.

{Hammer fish}. See {Hammerhead}.

{Hammer hardening}, the process of hardening metal by hammering it when cold.

{Hammer shell} (Zo["o]l.), any species of {Malleus}, a genus of marine bivalve shells, allied to the pearl oysters, having the wings narrow and elongated, so as to give them a hammer-shaped outline; -- called also {hammer oyster}.

{To bring to the hammer}, to put up at auction. [1913 Webster]

The Collaborative International Dictionary of English. 2000.

Look at other dictionaries:

  • Drop hammer — Drop Drop (dr[o^]p), n. [OE. drope, AS. dropa; akin to OS. dropo, D. drop, OHG. tropo, G. tropfen, Icel. dropi, Sw. droppe; and Fr. AS. dre[ o]pan to drip, drop; akin to OS. driopan, D. druipen, OHG. triofan, G. triefen, Icel. drj[=u]pa. Cf.… …   The Collaborative International Dictionary of English

  • Drop hammer — may refer to: Trip hammer, waterwheel raised drop hammer Steam drop hammer, variety of steam hammer See also Power hammer This disambiguation page lists articles associated with the same title. If an …   Wikipedia

  • Drop hammer — Drop hammer. См. Штамповочный молот. (Источник: «Металлы и сплавы. Справочник.» Под редакцией Ю.П. Солнцева; НПО Профессионал , НПО Мир и семья ; Санкт Петербург, 2003 г.) …   Словарь металлургических терминов

  • drop hammer — ☆ drop hammer n. 1. a machine for pounding metal into shape, with a heavy weight that is raised and then dropped on the metal 2. this weight * * * …   Universalium

  • Drop Hammer — Allgemeine Informationen Genre(s) Thrash Metal Gründung 1989 Auflösung 1993 Website …   Deutsch Wikipedia

  • drop hammer — ☆ drop hammer n. 1. a machine for pounding metal into shape, with a heavy weight that is raised and then dropped on the metal 2. this weight …   English World dictionary

  • drop-hammer — dropˈ hammˈer or dropˈ press noun A swaging, stamping or forging machine • • • Main Entry: ↑drop …   Useful english dictionary

  • drop hammer — noun Date: circa 1864 a power hammer raised and then released to drop (as on metal resting on an anvil or die) …   New Collegiate Dictionary

  • drop hammer — forging hammer; hammer for striking up metal …   English contemporary dictionary

  • drop hammer — noun a large, heavy weight that is raised and allowed to drop, used in drop forging and piledriving …   English new terms dictionary

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