Aln.

Brit.

/ˌeɪˈɛl/, U.S.

/ˌeɪˈɛl/

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

Etymology: Symbolic abbreviation for aluminium n.

Chemistry.

The element aluminium.

ΘΚΠ

the world > matter > chemistry > elements and compounds > metals > specific elements > aluminium > [noun]

alumium1808

aluminium1811

aluminum1812

Al1814

1814 tr. J. J. Berzelius in Ann. Philos. 3 52 Alum is composed of 3 volumes of sulphate of alumina and 1 volume of sulphate of potash. Its symbol is 3(AlO² + 2SO³).

1888 Chem. News 6 July 11/2 I have applied this method to all the grades of ferro-aluminium that we manufacture, varying from 1 to 19 per cent Al.

1938 R. Hum Chem. for Engin. Students xx. 527 Aluminium bronze is a light alloy of 90 per cent. Cu, and 10 per cent. Al.

1977 Philos. Trans. (Royal Soc.) A. 285 577 Lunar bulk compositions containing only about 4% of Al₂O₃.

2003 Miami Herald (Nexis) 3 May 23 a Aluminum wiring will have Al or Aluminum marked every few feet along the cable.

This is a new entry (OED Third Edition, June 2011; most recently modified version published online December 2021).

> see also

> as lemmas

AL n. Baseball American League; cf. NL n. at N n. Initialisms 1.

ΚΠ

1908 Chicago Tribune 9 Feb. ii. 1/4 Jones is quite confident that the White Sox will win the A.L. pennant this year.

1991 M. Pappas in J. Eisenberg From 33rd Street to Camden Yards vii. 63 The AL hadn't caught up with the NL as far as blacks were concerned, and they finally made an effort in the early '60s to start signing more black players.

2009 San Francisco Chron. (Nexis) 30 June d2 On the national front, it's still silly that the All-Star Game and not interleague play determines World Series home-field advantage. The AL usually gets the nod either way.

AL n. autograph letter.

ΘΚΠ

society > communication > writing > written text > [noun] > in person's own hand

chirograph1483

autograph1605

holograph1623

idiograph1623

autograph letter1769

AL1868

1868 Hist. Mag. Nov. 256/2 A. L. (third person) 1. p. 4to.

1967 J. Y. Simon Papers of Ulysses S. Grant I. p. xxxiii AL Autograph Letter.

2006 R. A. Hill Marcus Garvey & Universal Negro Improvem. Assoc. Papers X. 16 AL, draft copy.

单词	al
释义	Aln. Brit. /ˌeɪˈɛl/, U.S. /ˌeɪˈɛl/ Origin: Formed within English, by clipping or shortening. Etymon: aluminium n. Etymology: Symbolic abbreviation for aluminium n. Chemistry. The element aluminium. ΘΚΠ the world > matter > chemistry > elements and compounds > metals > specific elements > aluminium > [noun] alumium1808 aluminium1811 aluminum1812 Al1814 1814 tr. J. J. Berzelius in Ann. Philos. 3 52 Alum is composed of 3 volumes of sulphate of alumina and 1 volume of sulphate of potash. Its symbol is 3(AlO² + 2SO³). 1888 Chem. News 6 July 11/2 I have applied this method to all the grades of ferro-aluminium that we manufacture, varying from 1 to 19 per cent Al. 1938 R. Hum Chem. for Engin. Students xx. 527 Aluminium bronze is a light alloy of 90 per cent. Cu, and 10 per cent. Al. 1977 Philos. Trans. (Royal Soc.) A. 285 577 Lunar bulk compositions containing only about 4% of Al₂O₃. 2003 Miami Herald (Nexis) 3 May 23 a Aluminum wiring will have Al or Aluminum marked every few feet along the cable. This is a new entry (OED Third Edition, June 2011; most recently modified version published online December 2021). > see also also refers to : al-prefix also refers to : -alsuffix¹ also refers to : -alsuffix² > as lemmas AL AL n. Baseball American League; cf. NL n. at N n. Initialisms 1. ΚΠ 1908 Chicago Tribune 9 Feb. ii. 1/4 Jones is quite confident that the White Sox will win the A.L. pennant this year. 1991 M. Pappas in J. Eisenberg From 33rd Street to Camden Yards vii. 63 The AL hadn't caught up with the NL as far as blacks were concerned, and they finally made an effort in the early '60s to start signing more black players. 2009 San Francisco Chron. (Nexis) 30 June d2 On the national front, it's still silly that the All-Star Game and not interleague play determines World Series home-field advantage. The AL usually gets the nod either way. extracted from An. AL AL n. autograph letter. ΘΚΠ society > communication > writing > written text > [noun] > in person's own hand chirograph1483 autograph1605 holograph1623 idiograph1623 autograph letter1769 AL1868 1868 Hist. Mag. Nov. 256/2 A. L. (third person) 1. p. 4to. 1967 J. Y. Simon Papers of Ulysses S. Grant I. p. xxxiii AL Autograph Letter. 2006 R. A. Hill Marcus Garvey & Universal Negro Improvem. Assoc. Papers X. 16 AL, draft copy. extracted from An. < n.1814 see also as lemmas
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