drop forge

US: (drop′fôrj′, -fōrj′)

Inflections of 'drop forge' (v): (⇒ conjugate)

drop-forges

v 3rd person singular

drop-forging

v pres p

drop-forged

v past

drop-forged

v past p

WordReference Random House Unabridged Dictionary of American English © 2025

drop′ forge′, [Metalworking.]

1. Metallurgy a device for making large forgings in which a heavy object is allowed to fall vertically upon a piece of work placed on an anvil or between dies. Also called drop hammer, drop press. 

• 1895–1900

drop-forge  (drop′fôrj′, -fōrj′), v.t., -forged, -forg•ing. [Metalworking.]

1. Metallurgy to form in a drop forge.

• 1890–95

drop′-forg′er, n. 

Collins Concise English Dictionary © HarperCollins Publishers::

drop forge noun

1. Also called: drop hammer a device for forging metal between two dies, one of which is fixed, the other acting by gravity or by steam or hydraulic pressure

verb drop-forge (transitive)

1. to forge (metal) into (a component) by the use of a drop forge