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单词 saccharoid
释义

saccharoidadj.n.

/ˈsakərɔɪd/
Etymology: < Greek σάκχαρον sugar + -oid suffix.
A. adj.
Geology. Having a granular texture resembling that of loaf sugar.
ΘΚΠ
the world > the earth > structure of the earth > constituent materials > rock > texture or colour > [adjective] > texture > granular
saccharine1833
saccharoid1833
saccharoidal1838
heteroblastic1888
rudaceous1903
homoeoblastic1920
1833 C. Lyell Princ. Geol. III. 11 Saccharoid gypsum.
1833 C. Lyell Princ. Geol. III. 79 Saccharoid, Saccharine. When a stone has a texture resembling that of loaf-sugar.
1845 J. Phillips & C. G. B. Daubeny Geol. in Encycl. Metrop. VI. 560/1 Its frequent high state of granular or saccharoid crystallization.
1867 H. W. Bristow Figuier's World before Deluge (new ed.) 64 Limestone becomes granular and saccharoid—it is changed into marble.
B. n. Chemistry.
1. (See quot. 1868.)
ΚΠ
1868 H. Watts Dict. Chem. Saccharoid, a name given by Kane to a sweetish substance, probably identical with orcin, produced by the decomposition of Heeren's pseudo-erythrin (ethylic orsellinate).
2. A saccharine substance.
ΘΚΠ
the world > matter > chemistry > organic chemistry > carbohydrates > sugars > [noun]
sugar1806
saccharine1841
saccharoid1882
1882 Athenæum 2 Dec. 738/2 Non-nitrogenous food (stearoids and saccharoids).
This entry has not yet been fully updated (first published 1909; most recently modified version published online June 2021).
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adj.n.1833
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