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1 propelling-pencil
noun (a pencil consisting of a metal or plastic case containing a lead that is pushed forward by a screwing mechanism.) patentní tužka
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Lead poisoning — Classification and external resources An X ray demonstrating the characteristic finding of lead poisoning, dense metaphyseal lines. ICD 10 T … Wikipedia
Lead(II) nitrate — Lead(II) nitrate … Wikipedia
Lead paint — is paint containing lead, a heavy metal, that is used as pigment, with lead(II) chromate (PbCrO4, chrome yellow ) and lead(II) carbonate(PbCO3, white lead ) being the most common. Lead is also added to paint to speed drying, increase durability,… … Wikipedia
lead — lead1 [lēd] vt. led, leading [ME leden < OE lædan, caus. of lithan, to travel, go, akin to Ger leiten: for IE base see LOAD] 1. a) to show the way to, or direct the course of, by going before or along with; conduct; guide b) to show (the way)… … English World dictionary
lead glass — lead′ glass [[t]lɛd[/t]] n. cer glass containing lead oxide • Etymology: 1855–60 … From formal English to slang
lead poisoning — /led/ 1. Pathol. a. a toxic condition produced by ingestion, inhalation, or skin absorption of lead or lead compounds, resulting in various dose related symptoms including anemia, nausea, muscle weakness, confusion, blindness, and coma. b. Also… … Universalium
lead glass — noun glass containing lead oxide; has a high refractive index • Hypernyms: ↑glass • Hyponyms: ↑paste * * * ˈled noun : glass containing a high proportion of lead oxide and having a relatively high refractive index and high dispersion value * * *… … Useful english dictionary
Lead(II) acetate — chembox new ImageFile = Lead(II)Acetate.jpg ImageSize = 200px IUPACName = Lead(II) acetate SystematicName = Lead(II) ethanoate OtherNames = Plumbous acetate, Salt of Saturn, Sugar of Lead, lead diacetate Section1 = Chembox Identifiers… … Wikipedia
lead — lead1 /leed/, v., led, leading, n., adj. v.t. 1. to go before or with to show the way; conduct or escort: to lead a group on a cross country hike. 2. to conduct by holding and guiding: to lead a horse by a rope. 3. to influence or induce; cause:… … Universalium
Lead(II) bromide — Chembox new ImageFile = ImageSize = IUPACName = lead(II) bromide OtherNames = lead dibromide Section1 = Chembox Identifiers CASNo = 10031 22 8 PubChem = SMILES = Section2 = Chembox Properties Formula = PbBr2 MolarMass = 367.01 Appearance = white… … Wikipedia
lead — lɪËd n. leadership, guidance; advance position, first place; person or thing that leads, leader; leash; guide; example; clue, hint, indication; principal role in a play; main actor; main news story; conductor (Electricity) n. heavy bluish gray… … English contemporary dictionary