单词 | formic |
释义 | formicadj. 1. Chemistry. formic acid: a colourless irritant volatile acid contained in a fluid emitted by ants. formic ethers, ethers obtained by substituting alcoholic radicals for the basic hydrogen of formic acid. ΘΚΠ the world > matter > chemistry > organic chemistry > acids obtained from insects > [noun] > formic acid formic acid1791 the world > matter > chemistry > organic chemistry > organic acids > [noun] > carboxylic acids > formic acid formic acid1791 methanoic acid1894 1791 W. Hamilton tr. C.-L. Berthollet Elements Art of Dyeing II. ii. ii. i. 52 Formic acid acts on indigo like the muriatic. 1807 T. Thomson Syst. Chem. (ed. 3) II. 313 Of formic acid. 1871 J. Tyndall Fragm. Sci. (1879) I. xvii. 449 For barely visible redness formic aether is more opaque than sulphuric. 1884 F. O. Bower & D. H. Scott tr. H. A. de Bary Compar. Anat. Phanerogams & Ferns 68 By distilling the nettle plant with sulphuric acid formic acid is obtained. 2. Occasionally in gen. sense: Of or pertaining to ants. ΘΚΠ the world > animals > invertebrates > phylum Arthropoda > class Insecta > order Hymenoptera > [adjective] > belonging to division Petiolata > of or relating to ants myrmidonian1599 formicarian1607 formic1816 formican1880 formicine1885 1816 W. Kirby & W. Spence Introd. Entomol. (1843) II. 88 A nest of ants..enjoying the full sun, which seems the acmé of formic felicity. 1857 Chambers's Jrnl. 7 300 Republicanism is made to find its antitype in the formic community. This entry has not yet been fully updated (first published 1897; most recently modified version published online March 2022). < adj.1791 |
随便看 |
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。