nephelinicadj.

Brit.

/ˌnɛfəˈliːnɪk/, U.S.

/ˌnɛfəˈlinɪk/

Origin: Formed within English, by derivation. Etymons: nepheline n., -ic suffix.

Etymology: < nepheline n. + -ic suffix. Compare French néphélinique (1899).

Geology.

Relating to or resembling nepheline; containing nepheline. N.E.D. cites Encycl. Dict. (1886), but the word has not been found there.

ΚΠ

1890 Cent. Dict. Nephelinic, pertaining to or of the nature of nephelin.

1911 Science 1 Dec. 767/1 In the nephelinic syenites constituting Rouma (Crawford) Island, lavenite and astrophyllite are constant constituents.

1963 D. W. Humphries & E. E. Humphries tr. H. Termier & G. Termier Erosion & Sedimentation vi. 150 Bauxites are associated with the erosion surface which cuts the nephelinic rocks of Poços de Caldas in Brazil.

1998 Jrnl. Volcanol. & Geothermal Res. 81 207 The presence of mantle derived nodules in alkalic and nephelinic magmas suggest that these magmas may ascend as a single pulse.

This entry has been updated (OED Third Edition, September 2003; most recently modified version published online March 2022).

单词	nephelinic
释义	nephelinicadj. Brit. /ˌnɛfəˈliːnɪk/, U.S. /ˌnɛfəˈlinɪk/ Origin: Formed within English, by derivation. Etymons: nepheline n., -ic suffix. Etymology: < nepheline n. + -ic suffix. Compare French néphélinique (1899). Geology. Relating to or resembling nepheline; containing nepheline. N.E.D. cites Encycl. Dict. (1886), but the word has not been found there. ΚΠ 1890 Cent. Dict. Nephelinic, pertaining to or of the nature of nephelin. 1911 Science 1 Dec. 767/1 In the nephelinic syenites constituting Rouma (Crawford) Island, lavenite and astrophyllite are constant constituents. 1963 D. W. Humphries & E. E. Humphries tr. H. Termier & G. Termier Erosion & Sedimentation vi. 150 Bauxites are associated with the erosion surface which cuts the nephelinic rocks of Poços de Caldas in Brazil. 1998 Jrnl. Volcanol. & Geothermal Res. 81 207 The presence of mantle derived nodules in alkalic and nephelinic magmas suggest that these magmas may ascend as a single pulse. This entry has been updated (OED Third Edition, September 2003; most recently modified version published online March 2022). < adj.1890
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