achondriten.

Brit.

/ˈeɪkɒndrʌɪt/,

/aˈkɒndrʌɪt/, U.S.

/ˌeɪˈkɑnˌdraɪt/

Origin: Formed within English, by derivation. Etymons: a- prefix⁶, chondrite n.

Etymology: < a- prefix⁶ + chondrite n.

Astronomy.

A stony meteorite containing no chondrules. Contrasted with chondrite n. 2.

ΘΚΠ

the world > the universe > constellation > comet or meteor > meteor > [noun] > meteorite > achondrite

achondrite1904

the world > the earth > structure of the earth > constituent materials > stone > a stone > [noun] > meteorite > other meteorites

air-stone1608

iron1802

aerolite1810

aerolith1811

uranolite1815

star-glint1825

brontolith1860

aerosiderite1863

aerosiderolite1863

pallasite1863

siderolite1863

siderite1866

mesosiderite1868

howardite1881

chondrite1883

oligosiderite1883

plessite1885

diogenite1895

achondrite1904

octahedrite1905

nakhlite1916

ureilite1916

stony-iron1918

micrometeorite1949

1904 Proc. Amer. Philos. Soc. 43 232 Achondrites. Stones poor in Nickel-iron, essentially without round chondrules.

1944 C. Palache et al. Dana's Syst. Mineral. (ed. 7) I. 121 The stony meteorites without chondri, named achrondrites, show porphyritic, ophitic, and granular textures resembling those found in some terrestrial rocks.

1962 B. Mason Meteorites 111 The ureilites form a unique group of three meteorites, quite distinct from all other achondrites.

1999 New Scientist 17 Apr. 30/3 More rarely, you can find achondrites, which contain no chondrules and come from the larger bodies—the ones that have been remodelled by heat.

Derivatives

ˌachonˈdritic adj.

ΘΚΠ

the world > the universe > constellation > comet or meteor > meteor > [adjective] > meteorite > achondrite

achondritic1917

nakhlitic1963

1917 Science 14 Sept. 262/2 An achondritic aerolite, the fall of which was witnessed by a considerable number of people.

2005 M. Bjornerud Reading Rocks iv. 110 We..have analog rocks that record this stage in planetary development—the iron and achondritic stony meteorites.

This entry has been updated (OED Third Edition, September 2009; most recently modified version published online December 2021).

单词	achondrite
释义	achondriten. Brit. /ˈeɪkɒndrʌɪt/, /aˈkɒndrʌɪt/, U.S. /ˌeɪˈkɑnˌdraɪt/ Origin: Formed within English, by derivation. Etymons: a- prefix⁶, chondrite n. Etymology: < a- prefix⁶ + chondrite n. Astronomy. A stony meteorite containing no chondrules. Contrasted with chondrite n. 2. ΘΚΠ the world > the universe > constellation > comet or meteor > meteor > [noun] > meteorite > achondrite achondrite1904 the world > the earth > structure of the earth > constituent materials > stone > a stone > [noun] > meteorite > other meteorites air-stone1608 iron1802 aerolite1810 aerolith1811 uranolite1815 star-glint1825 brontolith1860 aerosiderite1863 aerosiderolite1863 pallasite1863 siderolite1863 siderite1866 mesosiderite1868 howardite1881 chondrite1883 oligosiderite1883 plessite1885 diogenite1895 achondrite1904 octahedrite1905 nakhlite1916 ureilite1916 stony-iron1918 micrometeorite1949 1904 Proc. Amer. Philos. Soc. 43 232 Achondrites. Stones poor in Nickel-iron, essentially without round chondrules. 1944 C. Palache et al. Dana's Syst. Mineral. (ed. 7) I. 121 The stony meteorites without chondri, named achrondrites, show porphyritic, ophitic, and granular textures resembling those found in some terrestrial rocks. 1962 B. Mason Meteorites 111 The ureilites form a unique group of three meteorites, quite distinct from all other achondrites. 1999 New Scientist 17 Apr. 30/3 More rarely, you can find achondrites, which contain no chondrules and come from the larger bodies—the ones that have been remodelled by heat. Derivatives ˌachonˈdritic adj. ΘΚΠ the world > the universe > constellation > comet or meteor > meteor > [adjective] > meteorite > achondrite achondritic1917 nakhlitic1963 1917 Science 14 Sept. 262/2 An achondritic aerolite, the fall of which was witnessed by a considerable number of people. 2005 M. Bjornerud Reading Rocks iv. 110 We..have analog rocks that record this stage in planetary development—the iron and achondritic stony meteorites. This entry has been updated (OED Third Edition, September 2009; most recently modified version published online December 2021). < n.1904
随便看	make or break contact make or do asseth make or do courtesy make or enter into a covenant make or find a lodgement make or give a bravado make or give assault make or go the circuit of make or keep scourage make or lay await on make or mar make or pay court to make or pay one's court to make or show a specified semblance make or show semblance make or take a step make or take but one step make or take but one step from — to make or undertake a journey make orts of make out make out a case make out like a bandit make out of the way make out one's case