英语词源字典 - 在线词源网站

amino-: 1887, as an element in compound words involving chemicals, from comb. form of amine. Amino acid is attested from 1898.
aspirin (n.): coined 1899 by German chemist Heinrich Dreser (1860-1924) in German as a trademark name, from Latin Spiraea (ulmaria) "meadow-sweet," the plant in whose flowers or leaves the processed acid in the medicine is naturally found, + common chemical ending -in (see -ine (2)). Spiraea (Tournefort, 1700) is from Latinized form of Greek speiraia "meadow-sweet," so called from the shape of its follicles (see spiral (adj.)). The initial -a- is to acknowledge acetylation; Dreser said the word was a contraction of acetylierte spirsäure, the German name of the acid, which now is obsolete, replaced by salicylic acid.
Die Bezeichnung Aspirin ist abgeleitet aus "Spirsäure" -- alter Name der Salicylsäure und A = Acetyl; statt" Acetylirte Spirsäure, kurzweg "Aspirin". [H, Dreser, "Pharmakologisches über Aspirin (Acetylsalicylsäure)," in "Archiv für die Gesammte Physiologie des Menschen und der Thiere," 1899, p.307]
The custom of giving commercial names to medicinal products began in Germany in the late 19th century, when nascent pharmaceutical firms were discovering medical uses for common, easily made chemicals. To discourage competitors they would market the substance under a short trademarked name a doctor could remember, rather than the long chemical compound word. German law required prescriptions to be filled exactly as written.
bivalent (adj.): 1864, of chemicals, 1899, of chromosomes, from bi- + -valent, from Latin valentem, present participle of valere "be worth" (see valiant).
chemical (n.): 1747, from chemical (adj.). Related: Chemicals.
chemo-: before vowels chem-, word-forming element denoting "relation to chemical action or chemicals," from comb. form of chemical (adj.), used to form scientific compound words from c. 1900.
fixer (n.): 1849, of chemicals, etc.; 1885 as a person who "makes things right;" agent noun from fix (v.). Fixer-upper is from 1967 as "that which repairs other things" (in an advertisement for a glue); by 1976 as a real-estate euphemism for "property that needs a lot of work."
phene: as an element in names of chemicals derived from benzene, from French phène, proposed 1836 by French scientist Auguste Laurent as an alternative name for "benzene" because it had been found in coal tar, a byproduct of the manufacture of "illuminating gas," from Greek phainein "to bring to light" (see phantasm). Related: Phenyl (radical which forms the basis of derivatives of benzene); pheno- (comb. form).
tabloid (n.): 1884, Tabloid, "small tablet of medicine," trademark name (by Burroughs, Wellcome and Co.) for compressed or concentrated chemicals and drugs, a hybrid formed from tablet + Greek-derived suffix -oid. By 1898, it was being used figuratively to mean a compressed form or dose of anything, hence tabloid journalism (1901), and newspapers that typified it (1917), so called for having short, condensed news articles and/or for being small in size. Associated originally with Alfred C. Harmsworth, editor and proprietor of the "London Daily Mail."
Mr. Harmsworth entered a printing office twenty years ago as office-boy, and today owns thirty periodicals besides The Mail. Upon a friendly challenge from Mr. Pulitzer of The New York World, the English journalist issued the first number of The World for the new century in the ideal form. The size of the page was reduced to four columns and the general make-up was similar in appearance to that of one of the weekly magazines. Current news was presented in condensed and tabulated form, of which the editor says: "The world enters today upon the twentieth or time-saving century. I claim that by my system of condensed or tabloid journalism hundreds of working hours can be saved each year." ["The Twentieth Century Newspaper," in "The Social Gospel," February 1901]
idiochromatic: "Of a mineral: deriving its colour or optical properties from the chemicals which are an essential part of its composition", Mid 19th cent.; earliest use found in James Nicol (1810–1879), geologist. From idio- + chromatic, after German idiochromatisch.
cryoprotective: "Chiefly of chemicals: giving protection to living tissues, organs, etc., against damage caused by freezing temperatures", 1960s. From cryo- + protective. Compare cryoprotection.