mole weight

См. также в других словарях:

• mole — mole1 [mōl] n. [ME < OE mal, akin to Goth mail < IE base * mai , to spot > Gr miainein, to sully] a small, congenital spot on the human skin, usually dark colored and slightly raised, often hairy mole2 [mōl] n. [ME molle, akin to or < …   English World dictionary

• mole — n. A quantity of a substance equal to the molecular weight of a substance expressed in grams; a gram molecule; the basic unit of amount of substance adopted under the System International d Unites; as, he added two moles of sodium chloride to the …   The Collaborative International Dictionary of English

• Mole (unit) — This article is about physical quantity measurement unit. For other uses, see Mole (disambiguation). The mole is a unit of measurement used in chemistry to express amounts of a chemical substance, defined as an amount of a substance that contains …   Wikipedia

• mole — mole1 /mohl/, n. 1. any of various small insectivorous mammals, esp. of the family Talpidae, living chiefly underground, and having velvety fur, very small eyes, and strong forefeet. 2. a spy who becomes part of and works from within the ranks of …   Universalium

• Mole — 1. A pigmented spot on the skin (nevus). 2. A mass within the uterus (womb) formed by partly developed products of conception. * * * 1. SYN: nevus (2). 2. SYN: nevus pigmentosus. [A.S. mael (L. macula), a spot] 3. An intrauterine mass formed by… …   Medical dictionary

• mole — (mol)    the SI base unit of the amount of a substance (as distinct from its mass or weight).    Moles measure the actual number of atoms or molecules in an object. An earlier name is gram molecular weight, because one mole of a chemical compound …   Dictionary of units of measurement

• mole — I [[t]moʊl[/t]] n. 1) mam any of various small, insect eating mammals, esp. of the family Talpidae, living chiefly underground and having velvety fur, very small eyes, and strong forefeet 2) cvb gov a spy who becomes part of and works from within …   From formal English to slang

• mole — English has four distinct words mole. The oldest is ‘brown spot’ [OE]. It is the descendant of Old English māl, which meant broadly ‘discoloured mark’. This developed in Middle English to ‘spot on the skin’, but the specific sense ‘brown mark’… …   The Hutchinson dictionary of word origins

• mole — English has four distinct words mole. The oldest is ‘brown spot’ [OE]. It is the descendant of Old English māl, which meant broadly ‘discoloured mark’. This developed in Middle English to ‘spot on the skin’, but the specific sense ‘brown mark’… …   Word origins

• mole — I. noun Etymology: Middle English, from Old English māl; akin to Old High German meil spot Date: 14th century a pigmented spot, mark, or small permanent protuberance on the human body; especially nevus II. noun Etymology: Middle English; akin to… …   New Collegiate Dictionary

• weight — The product of the force of gravity, defined internationally as 9.80665 m/s2, times the mass of the body. [A.S. gewiht] apothecaries w. an obsolescent system of weights based upon the w. of a grain of wheat. Has been used for centuries in… …   Medical dictionary