Maraglasn.

Brit.

/ˈmarəɡlɑːs/,

/ˈmarəɡlas/, U.S.

/ˈmɛrəˌɡlæs/

Forms: 1900s– maraglas, 1900s– maraglass. Also with capital initial.

Origin: Formed within English, by compounding. Etymons: English mara- , glass n.¹

Etymology: < mara-, of unknown origin + glass n.¹The form of the second element perhaps suggests influence of German Glas glass n.¹ or of another cognate; perhaps compare Plexiglas n.

Chiefly Biology.

A heat-curable electrically insulating epoxy resin, which is used industrially and also as an embedding medium for samples undergoing microscopic investigation.

ΘΚΠ

society > occupation and work > materials > derived or manufactured material > synthetic resins and plastics > [noun] > synthetic resin > specific synthetic resins

coumarone resin1900

novolak1909

glyptal1915

marblette1927

Vinylite1929

polyolefin1930

polysulphone1934

urea resin1937

melamine resin1939

polyurethane1939

polyvinylidene chloride1940

polyvinyl butyral1941

polyimide1945

Teflon1945

Araldite1946

polytetrafluoroethylene1946

epoxy resin1950

urethane1956

Maraglas1962

tartan1964

alkyd1984

1962 Jrnl. Cell Biol. 13 438/1 Maraglas 655 is a clear epoxy resin with a viscosity of 500 cps at 25°C in the liquid, uncured state.

1971 Nature 11 June 392/2 Using an interference microscope, he observed, in eyes embedded in maraglass, a homogenous refractive index in the crystalline cone.

1987 Atherosclerosis 64 91 All morphometric data were obtained from coronary arteries that were fixed by perfusion with glutaraldehyde under pressure, embedded in Maraglas, and cut into 1-micron cross-sections, and 65-nm fine sections.

This is a new entry (OED Third Edition, September 2000; most recently modified version published online March 2022).

单词	maraglas
释义	Maraglasn. Brit. /ˈmarəɡlɑːs/, /ˈmarəɡlas/, U.S. /ˈmɛrəˌɡlæs/ Forms: 1900s– maraglas, 1900s– maraglass. Also with capital initial. Origin: Formed within English, by compounding. Etymons: English mara- , glass n.¹ Etymology: < mara-, of unknown origin + glass n.¹The form of the second element perhaps suggests influence of German Glas glass n.¹ or of another cognate; perhaps compare Plexiglas n. Chiefly Biology. A heat-curable electrically insulating epoxy resin, which is used industrially and also as an embedding medium for samples undergoing microscopic investigation. ΘΚΠ society > occupation and work > materials > derived or manufactured material > synthetic resins and plastics > [noun] > synthetic resin > specific synthetic resins coumarone resin1900 novolak1909 glyptal1915 marblette1927 Vinylite1929 polyolefin1930 polysulphone1934 urea resin1937 melamine resin1939 polyurethane1939 polyvinylidene chloride1940 polyvinyl butyral1941 polyimide1945 Teflon1945 Araldite1946 polytetrafluoroethylene1946 epoxy resin1950 urethane1956 Maraglas1962 tartan1964 alkyd1984 1962 Jrnl. Cell Biol. 13 438/1 Maraglas 655 is a clear epoxy resin with a viscosity of 500 cps at 25°C in the liquid, uncured state. 1971 Nature 11 June 392/2 Using an interference microscope, he observed, in eyes embedded in maraglass, a homogenous refractive index in the crystalline cone. 1987 Atherosclerosis 64 91 All morphometric data were obtained from coronary arteries that were fixed by perfusion with glutaraldehyde under pressure, embedded in Maraglas, and cut into 1-micron cross-sections, and 65-nm fine sections. This is a new entry (OED Third Edition, September 2000; most recently modified version published online March 2022). < n.1962
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