butyr-comb. form

Stress is usually determined by a subsequent element and vowels may be reduced accordingly, e.g. butyryl n. Brit.

/ˈbjuːtᵻrɪl/, U.S.

/ˈbjudərəl/.

Origin: A borrowing from French. Etymon: French butyr-.

Etymology: < French butyr-, combining form of classical Latin būtȳrum butter n.¹ Compare butyro- comb. form.In butyral n. < French butyral (1843 or earlier), shortened < butyraldéhyde butyraldehyde n. In butyraldehyde n. after French butyraldéhyde (1843 or earlier).In butyramide n. after French butyramide (1844 or earlier).In butyrate n. < French butyrate (1819) < butyr- butyr- comb. form + -ate -ate suffix¹.In butyrin n. < French butyrine (1819) < butyr- butyr- comb. form + -ine -ine suffix⁵In butyrite n. partly (in sense butyrite n. (a) ) after German Butyrit (1852 or earlier).In butyrone n. after German Butyron (1839 or earlier).In butyryl n. after French butyryle (1846 or earlier).

a formative of the names of chemical compounds belonging to or derived from the butyric series, and of some minerals. (Cf. butyro- comb. form.) butyraˈcetic acid n. an acid having the composition of a combination of butyric and acetic acid, C₂H₄O₂.C₄H₈O₂, also called pseudo-acetic acid; its salts are butyracetates n. ˈbutyral n., butyraldehyde n. two isomeric compounds, C₄H₈O, aldehydes of the butyric series. ˈbutyraˌmide n. the amide of the butyric series, C₄H₇O.NH₂, crystallizing in snow-white nacreous tables. ˈbutyrate n. a salt of butyric acid. butyˈrellite n. Mineralogy, Dana's name for the natural fatty substance, bog-butter. ˈbutyrin n. an oily liquid analogous to the acetins, obtained by the direct action of butyric acid on glycerin. ˈbutyrite n. (a) Chemistry, a compound formed from butyric acid and mannite (Watts). (b) Mineralogy, another name for Butyrellite. ˈbutyrone n. the ketone of the butyric series, also called dipropyl ketone CO.(C₃H₇)₂. butyryl n. C₄H₇O, the radical of butyric acid.

ΚΠ

1826 W. Henry Elem. Chem. II. 446 This oil [butter], according to Chevreul, is resolvable into two; the one..he calls butirine, because it contains butyric acid or its elements.

1839–47 Todd's Cycl. Anat. & Physiol. III. 359/1 Butter may be regarded as composed of..stearine, elain, and butyrine.

1853 Pharm. Jrnl. & Trans. 13 72 The Chloride of Butyryle is..liquid.

1868 H. B. Jones & H. Watts Fownes's Man. Elem. Chem. (ed. 10) 550 Several of the paraffins are produced by the dry..distillation of butyrates.

1869–71 H. Watts Dict. Chem. (1879) VI. 380 Butyryl..is an aromatic oil, slightly soluble or insoluble in water.

This entry has not yet been fully updated (first published 1888; most recently modified version published online June 2022).

单词	butyr-
释义	butyr-comb. form Stress is usually determined by a subsequent element and vowels may be reduced accordingly, e.g. butyryl n. Brit. /ˈbjuːtᵻrɪl/, U.S. /ˈbjudərəl/. Origin: A borrowing from French. Etymon: French butyr-. Etymology: < French butyr-, combining form of classical Latin būtȳrum butter n.¹ Compare butyro- comb. form.In butyral n. < French butyral (1843 or earlier), shortened < butyraldéhyde butyraldehyde n. In butyraldehyde n. after French butyraldéhyde (1843 or earlier).In butyramide n. after French butyramide (1844 or earlier).In butyrate n. < French butyrate (1819) < butyr- butyr- comb. form + -ate -ate suffix¹.In butyrin n. < French butyrine (1819) < butyr- butyr- comb. form + -ine -ine suffix⁵In butyrite n. partly (in sense butyrite n. (a) ) after German Butyrit (1852 or earlier).In butyrone n. after German Butyron (1839 or earlier).In butyryl n. after French butyryle (1846 or earlier). a formative of the names of chemical compounds belonging to or derived from the butyric series, and of some minerals. (Cf. butyro- comb. form.) butyraˈcetic acid n. an acid having the composition of a combination of butyric and acetic acid, C₂H₄O₂.C₄H₈O₂, also called pseudo-acetic acid; its salts are butyracetates n. ˈbutyral n., butyraldehyde n. two isomeric compounds, C₄H₈O, aldehydes of the butyric series. ˈbutyraˌmide n. the amide of the butyric series, C₄H₇O.NH₂, crystallizing in snow-white nacreous tables. ˈbutyrate n. a salt of butyric acid. butyˈrellite n. Mineralogy, Dana's name for the natural fatty substance, bog-butter. ˈbutyrin n. an oily liquid analogous to the acetins, obtained by the direct action of butyric acid on glycerin. ˈbutyrite n. (a) Chemistry, a compound formed from butyric acid and mannite (Watts). (b) Mineralogy, another name for Butyrellite. ˈbutyrone n. the ketone of the butyric series, also called dipropyl ketone CO.(C₃H₇)₂. butyryl n. C₄H₇O, the radical of butyric acid. ΚΠ 1826 W. Henry Elem. Chem. II. 446 This oil [butter], according to Chevreul, is resolvable into two; the one..he calls butirine, because it contains butyric acid or its elements. 1839–47 Todd's Cycl. Anat. & Physiol. III. 359/1 Butter may be regarded as composed of..stearine, elain, and butyrine. 1853 Pharm. Jrnl. & Trans. 13 72 The Chloride of Butyryle is..liquid. 1868 H. B. Jones & H. Watts Fownes's Man. Elem. Chem. (ed. 10) 550 Several of the paraffins are produced by the dry..distillation of butyrates. 1869–71 H. Watts Dict. Chem. (1879) VI. 380 Butyryl..is an aromatic oil, slightly soluble or insoluble in water. This entry has not yet been fully updated (first published 1888; most recently modified version published online June 2022). < comb. form1826
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