perimorphn.

Brit.

/ˈpɛrɪmɔːf/, U.S.

/ˈpɛrəˌmɔrf/

Origin: Formed within English, by derivation. Etymons: peri- prefix, -morph comb. form.

Etymology: < peri- prefix + -morph comb. form. Compare endomorph n., and also pleromorph n., pseudomorph n., etc.

Mineralogy. rare.

A mineral or crystal that encloses another. Correlative to endomorph n.

ΘΚΠ

the world > the earth > minerals > mineral structure or appearance > [noun] > enclosure > enclosing mineral

perimorph1882

1882 A. Geikie Text-bk. Geol. ii. ii. ii. 61 A mineral which encloses another has been called a Perimorph; one enclosed by another an Endomorph.

1999 I. Kostov & R. I. Kostov Crystal Habits Minerals iii. 42 Perimorphs are formed when crystals of a mineral incrust the form of the host mineral.

Derivatives

periˈmorphic adj. rare relating to or of the nature of a perimorph.

ΘΚΠ

the world > the earth > minerals > mineral structure or appearance > [adjective] > enclosure > enclosing mineral

perimorphic1888

perimorphous1890

1888 J. J. H. Teall Brit. Petrogr. Gloss. 442 at Perimorphism Sheerer termed those crystals perimorphic which consist merely of a thin rind, the interior being filled with other minerals.

periˈmorphism n. rare the state or condition of being a perimorph.

ΘΚΠ

the world > the earth > minerals > mineral structure or appearance > [noun] > enclosure

perimorphism1888

1888 J. J. H. Teall Brit. Petrogr. Gloss. 442 Perimorphism. Sheerer termed those crystals perimorphic which consist merely of a thin rind, the interior being filled with other minerals.

periˈmorphous adj. rare = perimorphic adj.Apparently only attested in dictionaries or glossaries.

ΘΚΠ

the world > the earth > minerals > mineral structure or appearance > [adjective] > enclosure > enclosing mineral

perimorphic1888

perimorphous1890

1890 Cent. Dict. Perimorphous, same as perimorphic.

This entry has been updated (OED Third Edition, December 2005; most recently modified version published online March 2022).

单词	perimorph
释义	perimorphn. Brit. /ˈpɛrɪmɔːf/, U.S. /ˈpɛrəˌmɔrf/ Origin: Formed within English, by derivation. Etymons: peri- prefix, -morph comb. form. Etymology: < peri- prefix + -morph comb. form. Compare endomorph n., and also pleromorph n., pseudomorph n., etc. Mineralogy. rare. A mineral or crystal that encloses another. Correlative to endomorph n. ΘΚΠ the world > the earth > minerals > mineral structure or appearance > [noun] > enclosure > enclosing mineral perimorph1882 1882 A. Geikie Text-bk. Geol. ii. ii. ii. 61 A mineral which encloses another has been called a Perimorph; one enclosed by another an Endomorph. 1999 I. Kostov & R. I. Kostov Crystal Habits Minerals iii. 42 Perimorphs are formed when crystals of a mineral incrust the form of the host mineral. Derivatives periˈmorphic adj. rare relating to or of the nature of a perimorph. ΘΚΠ the world > the earth > minerals > mineral structure or appearance > [adjective] > enclosure > enclosing mineral perimorphic1888 perimorphous1890 1888 J. J. H. Teall Brit. Petrogr. Gloss. 442 at Perimorphism Sheerer termed those crystals perimorphic which consist merely of a thin rind, the interior being filled with other minerals. periˈmorphism n. rare the state or condition of being a perimorph. ΘΚΠ the world > the earth > minerals > mineral structure or appearance > [noun] > enclosure perimorphism1888 1888 J. J. H. Teall Brit. Petrogr. Gloss. 442 Perimorphism. Sheerer termed those crystals perimorphic which consist merely of a thin rind, the interior being filled with other minerals. periˈmorphous adj. rare = perimorphic adj.Apparently only attested in dictionaries or glossaries. ΘΚΠ the world > the earth > minerals > mineral structure or appearance > [adjective] > enclosure > enclosing mineral perimorphic1888 perimorphous1890 1890 Cent. Dict. Perimorphous, same as perimorphic. This entry has been updated (OED Third Edition, December 2005; most recently modified version published online March 2022). < n.1882
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