Primacordn.

Brit.

/ˈprʌɪməkɔːd/, U.S.

/ˈpraɪməˌkɔrd/

Forms: also with lower-case initial.

Origin: Formed within English, by compounding. Etymons: primer n.², cord n.¹

Etymology: < primer n.² + cord n.¹, with arbitrary respelling of the first element.

A proprietary name for: a type of detonating cord consisting of a core of high explosive enclosed in a sheath usually of textile.

ΘΚΠ

society > armed hostility > military equipment > weapon > missile > ammunition for firearms > [noun] > bullet or shell > shell > fuse

fuse1647

fusee1704

fuzze1802

nose-fuse1888

cheesa stick1906

device1931

Primacord1937

time pencila1944

1937 Official Gaz. (U.S. Patent Office) 23 Feb. 699/2 Primacord. For detonating fuse. Claims use since Dec. 11, 1936.

1950 Chambers's Encycl. V. 538/1 Cordtex or Primacord..have in place of blackpowder a considerably thicker core of a sensitive detonating explosive PETN (pentaerythritol tetranitrate).

1987 B. Bova Millennium 185 We've got primacord and thermite from the engineering section.

1999 Offshore (Nexis) Mar. 120 Cutters are traditionally made using a copper cone enclosed in..aluminum with a primacord, which ignites the explosive and forces the copper outwards to cut the pipe.

This entry has been updated (OED Third Edition, June 2007; most recently modified version published online March 2022).

单词	primacord
释义	Primacordn. Brit. /ˈprʌɪməkɔːd/, U.S. /ˈpraɪməˌkɔrd/ Forms: also with lower-case initial. Origin: Formed within English, by compounding. Etymons: primer n.², cord n.¹ Etymology: < primer n.² + cord n.¹, with arbitrary respelling of the first element. A proprietary name for: a type of detonating cord consisting of a core of high explosive enclosed in a sheath usually of textile. ΘΚΠ society > armed hostility > military equipment > weapon > missile > ammunition for firearms > [noun] > bullet or shell > shell > fuse fuse1647 fusee1704 fuzze1802 nose-fuse1888 cheesa stick1906 device1931 Primacord1937 time pencila1944 1937 Official Gaz. (U.S. Patent Office) 23 Feb. 699/2 Primacord. For detonating fuse. Claims use since Dec. 11, 1936. 1950 Chambers's Encycl. V. 538/1 Cordtex or Primacord..have in place of blackpowder a considerably thicker core of a sensitive detonating explosive PETN (pentaerythritol tetranitrate). 1987 B. Bova Millennium 185 We've got primacord and thermite from the engineering section. 1999 Offshore (Nexis) Mar. 120 Cutters are traditionally made using a copper cone enclosed in..aluminum with a primacord, which ignites the explosive and forces the copper outwards to cut the pipe. This entry has been updated (OED Third Edition, June 2007; most recently modified version published online March 2022). < n.1937
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