Smn.

Brit.

/ˌɛsˈɛm/, U.S.

/ˌɛsˈɛm/

Origin: Formed within English, by clipping or shortening. Etymon: samarium n.

Etymology: Symbolic abbreviation for samarium n.; attested from 1879 in a French context (P.-É. Lecoq de Boisbaudran 1879, in Compt. Rendus 89 214). Compare Sa n.²

Chemistry.

The element samarium.

ΚΠ

1883 Jrnl. Chem. Soc. 43 287 The atomic weight..of samarium of my preparation, evidently in maximum, is Sm = 150·7.

1905 W. Crookes in Proc. Royal Soc. A. 76 414 The Sδ line was developed brilliantly, and occupied..a different position to the line seen when the europia is not contaminated with Yt and Sm.

1991 R. Osborn et al. in K. A. Gschneider & L. Eyring Handbk. Physics & Chem. Rare Earths XIV. xciii. 25 The spin-orbit splitting of the Sm²⁺ ion is the smallest of all the lanthanide ground state configurations.

2005 Tetrahedron Lett. 46 7066/1 The reductive coupling of aromatic ketones can be accomplished very efficiently using Sm/NH₄Cl in aqueous methanol.

This is a new entry (OED Third Edition, December 2013; most recently modified version published online March 2022).

> as lemmas

S.M. n. sergeant-major.

ΘΚΠ

society > armed hostility > warrior > soldier > leader or commander > officer by rank > [noun] > sergeant-major

first sergeant1776

sergeant-major1802

company sergeant major1813

S.M.1890

top1898

top sergeant1898

major1901

RSM1913

top cutter1917

top kick1918

Sar-Major1919

top soldier1926

Sarn't-major1946

1890 Webster's Internat. Dict. Eng. Lang. 1923/2 S.M.,..sergeant major.

1953 J. Masters Lotus & Wind v. 70 It wouldn't affect his chances of promotion to S.M.

1973 J. Wood North Beat xiii. 163 He had been the first company S.M. to earn a Bar to the decoration in the division.

S.M. n. short metre (cf. short metre n. at short adj., n., and adv. Compounds 6a).

1764 A. Williams Universal Psalmodist (ed. 2) 57 [Tune] Southwell. Psalm 90^th D^r W. S.M.

1832 J. Jowett Man. Parochial Psalmody 12 St. Bride's. S.M.

1909 W. H. Frere in Hymns Anc. & Mod. p. lvi/2 The whole musical balance was now altered [by the influence of T. Ravenscroft's Psalmes of 1621]: the D.C.M. and P.M. tunes had hitherto formed the bulk of the collection, with a few C.M. and S.M. tunes to supplement them.

S.M. n. (also s.m.) stage manager.

1899 Daily News 21 July 11/1 Who..was to have the honour of figuring in future records, with the letters ‘S.M.’ attached to his name.

1909 J. R. Ware Passing Eng. Victorian Era 212/2 S.M. (Theatrical), stage manager.

1952 W. Granville Dict. Theatr. Terms 172 When artistes have settled into their parts, the S.M. (as he is known) may hand over the book to his assistant.

1972 V. C. Clinton-Baddeley To study Long Silence ii. viii. 82 I was still in the theatre when the S.M. found him.

单词	sm
释义	Smn. Brit. /ˌɛsˈɛm/, U.S. /ˌɛsˈɛm/ Origin: Formed within English, by clipping or shortening. Etymon: samarium n. Etymology: Symbolic abbreviation for samarium n.; attested from 1879 in a French context (P.-É. Lecoq de Boisbaudran 1879, in Compt. Rendus 89 214). Compare Sa n.² Chemistry. The element samarium. ΚΠ 1883 Jrnl. Chem. Soc. 43 287 The atomic weight..of samarium of my preparation, evidently in maximum, is Sm = 150·7. 1905 W. Crookes in Proc. Royal Soc. A. 76 414 The Sδ line was developed brilliantly, and occupied..a different position to the line seen when the europia is not contaminated with Yt and Sm. 1991 R. Osborn et al. in K. A. Gschneider & L. Eyring Handbk. Physics & Chem. Rare Earths XIV. xciii. 25 The spin-orbit splitting of the Sm²⁺ ion is the smallest of all the lanthanide ground state configurations. 2005 Tetrahedron Lett. 46 7066/1 The reductive coupling of aromatic ketones can be accomplished very efficiently using Sm/NH₄Cl in aqueous methanol. This is a new entry (OED Third Edition, December 2013; most recently modified version published online March 2022). > as lemmas S.M. S.M. n. sergeant-major. ΘΚΠ society > armed hostility > warrior > soldier > leader or commander > officer by rank > [noun] > sergeant-major first sergeant1776 sergeant-major1802 company sergeant major1813 S.M.1890 top1898 top sergeant1898 major1901 RSM1913 top cutter1917 top kick1918 Sar-Major1919 top soldier1926 Sarn't-major1946 1890 Webster's Internat. Dict. Eng. Lang. 1923/2 S.M.,..sergeant major. 1953 J. Masters Lotus & Wind v. 70 It wouldn't affect his chances of promotion to S.M. 1973 J. Wood North Beat xiii. 163 He had been the first company S.M. to earn a Bar to the decoration in the division. extracted from Sn.¹ S.M. S.M. n. short metre (cf. short metre n. at short adj., n., and adv. Compounds 6a). Π 1764 A. Williams Universal Psalmodist (ed. 2) 57 [Tune] Southwell. Psalm 90^th D^r W. S.M. 1832 J. Jowett Man. Parochial Psalmody 12 St. Bride's. S.M. 1909 W. H. Frere in Hymns Anc. & Mod. p. lvi/2 The whole musical balance was now altered [by the influence of T. Ravenscroft's Psalmes of 1621]: the D.C.M. and P.M. tunes had hitherto formed the bulk of the collection, with a few C.M. and S.M. tunes to supplement them. extracted from Sn.¹ S.M. S.M. n. = Silver Medallist (in shooting competition). extracted from Sn.¹ S.M. S.M. n. (also s.m.) stage manager. Π 1899 Daily News 21 July 11/1 Who..was to have the honour of figuring in future records, with the letters ‘S.M.’ attached to his name. 1909 J. R. Ware Passing Eng. Victorian Era 212/2 S.M. (Theatrical), stage manager. 1952 W. Granville Dict. Theatr. Terms 172 When artistes have settled into their parts, the S.M. (as he is known) may hand over the book to his assistant. 1972 V. C. Clinton-Baddeley To study Long Silence ii. viii. 82 I was still in the theatre when the S.M. found him. extracted from Sn.¹ < n.1883 as lemmas
随便看	trencher-schoolmaster trencher-scraper trencher-service trencher-shifter trencher-side trepidations trepidatious trepidatiously trepidatory trepidder trepiddest trepider trepidest trepidity trepidlier trepidliest trepidly trepidness treponema treponemal treponemas treponemata treponematoses treponematosis treponemicidal