full metal jacket

noun

A bullet having a complete covering of copper over the lead core.

Similar

Meanings

nounfull metal jacket (plural full metal jackets)

plural full metal jackets

  1. engineeringA bullet having a complete covering of copper over the lead core.

    Synonyms: FMJ

  2. engineeringThe metal jacket itself, which covers the lead core.

Synonyms & antonyms

nounA bullet having a complete covering of copper over the lead core.

Similar

Translations

German Vollmantelgeschoss, Vollmetallmantel
  • Vollmantelgeschossbullet with complete covering of copper
  • Vollmetallmantelthe metal jacket itself
Polish pocisk pełnopłaszczowy, pełny płaszcz
  • pocisk pełnopłaszczowybullet with complete covering of copper
  • pełny płaszczthe metal jacket itself
Cite this entry
APA

full metal jacket. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/full%20metal%20jacket

MLA

“full metal jacket.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/full%20metal%20jacket. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “full metal jacket,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/full%20metal%20jacket.

Source: full metal jacket on Wiktionary, CC BY-SA 4.0.