rhabarbarinn.

Brit.

/rəˈbɑːbərɪn/, U.S.

/rəˈbɑrbərɪn/

Forms: 1800s rhabarbarin, 1800s rhabarbarine, 1800s rhabarberin, 1800s rhubarbarin, 1800s rhubarberine, 1800s– rhabarberine.

Origin: A borrowing from Latin, combined with an English element; perhaps modelled on an Italian lexical item, or perhaps modelled on a French lexical item, or perhaps modelled on a German lexical item. Etymons: Latin rhabarbarum , -in suffix¹.

Etymology: < post-classical Latin rhabarbarum rhabarbarum n. + -in suffix¹, after either Italian rhabarbarina (1823 or earlier: compare quot. 1824¹), French rhabarbarine (1823 or earlier), or German Rhabarberin (1822 or earlier).In the forms rhabarberin , rhabarberine (and hence in the form rhubarberine ) after German Rhabarberin, which in turn reflects German Rhabarber (see rhubarb n.). In forms in rhubarb- after rhubarb n.

Chemistry. Now disused.

= rhabarbaric acid n. at rhabarbaric adj.

ΘΚΠ

the world > matter > chemistry > organic chemistry > acids obtained from plants or trees > [noun] > rhabarbaric acid

rhabarbarin1824

rhabarbaric acid1840

1824 Amer. Jrnl. Sci. 7 385 A preparation has been obtained by A. Nani, a Chemist of Milan which he conceives will be very useful in medicine, and which he names Solfato di Rabarbarina (Sulphate of Rhabarbarine).

1824 Lancet 13 Nov. 211 (table) Rhubarbarin. Disc. by Pfaff, in the rhubarb cultivated in Europe.

1840 J. Pereira Elements Materia Medica 817 Pfaff's rhabarberin consists of uncrystallizable sugar, extractive, resin, rhabarberic acid, and tannin.

1845 W. Gregory Outl. Chem. ii. 455 Rhabarberine..the yellow acid of rhubarb, now called chrysophanic acid.

1931 M. Grieve Mod. Herbal II. 678/2 Rhapontic or Garden Rhubarb contains no emodine, rhein or rhabarberine, but has in it a crystalline body, rhaponticin.

This entry has been updated (OED Third Edition, June 2010; most recently modified version published online March 2022).

单词	rhabarbarin
释义	rhabarbarinn. Brit. /rəˈbɑːbərɪn/, U.S. /rəˈbɑrbərɪn/ Forms: 1800s rhabarbarin, 1800s rhabarbarine, 1800s rhabarberin, 1800s rhubarbarin, 1800s rhubarberine, 1800s– rhabarberine. Origin: A borrowing from Latin, combined with an English element; perhaps modelled on an Italian lexical item, or perhaps modelled on a French lexical item, or perhaps modelled on a German lexical item. Etymons: Latin rhabarbarum , -in suffix¹. Etymology: < post-classical Latin rhabarbarum rhabarbarum n. + -in suffix¹, after either Italian rhabarbarina (1823 or earlier: compare quot. 1824¹), French rhabarbarine (1823 or earlier), or German Rhabarberin (1822 or earlier).In the forms rhabarberin , rhabarberine (and hence in the form rhubarberine ) after German Rhabarberin, which in turn reflects German Rhabarber (see rhubarb n.). In forms in rhubarb- after rhubarb n. Chemistry. Now disused. = rhabarbaric acid n. at rhabarbaric adj. ΘΚΠ the world > matter > chemistry > organic chemistry > acids obtained from plants or trees > [noun] > rhabarbaric acid rhabarbarin1824 rhabarbaric acid1840 1824 Amer. Jrnl. Sci. 7 385 A preparation has been obtained by A. Nani, a Chemist of Milan which he conceives will be very useful in medicine, and which he names Solfato di Rabarbarina (Sulphate of Rhabarbarine). 1824 Lancet 13 Nov. 211 (table) Rhubarbarin. Disc. by Pfaff, in the rhubarb cultivated in Europe. 1840 J. Pereira Elements Materia Medica 817 Pfaff's rhabarberin consists of uncrystallizable sugar, extractive, resin, rhabarberic acid, and tannin. 1845 W. Gregory Outl. Chem. ii. 455 Rhabarberine..the yellow acid of rhubarb, now called chrysophanic acid. 1931 M. Grieve Mod. Herbal II. 678/2 Rhapontic or Garden Rhubarb contains no emodine, rhein or rhabarberine, but has in it a crystalline body, rhaponticin. This entry has been updated (OED Third Edition, June 2010; most recently modified version published online March 2022). < n.1824
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