Definition of army green in English:

army green

adjective

US
  • Of a shade of green typically used for or resembling the colour of army uniforms, especially a dark olive-green colour.

noun

US
  • 1Any of various shades of green typically used for or resembling the colour of army uniforms; especially a dark olive-green colour.

  • 2informal In plural informal. Army fatigues; army uniform, especially that which is green in colour.

Origin

Late 19th century. From army + green.

Pronunciation

army green

/ˌɑːmi ˈɡriːn/