There are many different uses of Lead. lead. (Pb) ( led) A metallic element, atomic no. The verb "lead" and the noun "lead" are homographs: words that have the same spelling but differ in meaning and (sometimes) pronunciation. lead (n.1) heavy metal, Old English lead "lead, leaden vessel," from West Germanic *lauda-(source also of Old Frisian lad, Middle Dutch loot, Dutch lood "lead," German Lot "weight, plummet"), a word of uncertain origin. Lead and prospect – for two terms that you likely hear on a regular basis, they’re surprisingly difficult to define. Add Definition. lead phrase. Lead Payment of a financial obligation earlier than is expected or required. in combination with other metals and in batteries (= devices that produce electricity ) : Lead pipes in many older houses have been … Q. The name and the skill in using the metal seem to have been borrowed from the Celts (compare Old Irish luaide).. Figurative of heaviness at least since early 14c. An electrocardiographic cable with connections within the electronics of the machine designated for an electrode placed at a particular point on the body surface. 82, atomic wt. Saturn: Lead. Lead oxides are reduced to metal. https://medical-dictionary.thefreedictionary.com/Lead+(metal). The noun "lead" (rhymes with "red") refers to the metal (as in "a lead pipe"). lead 2 noun /led/ /led/ Idioms. 2. lead. singular. Lead, being more ignoble than the rest of the metals, signifies the evil which is lowest, such as is the evil of the exterior natural; but in the good sense it signifies good of the same degree, as in these passages:. What are the leading causes of anxiety and depression in women? lead - a soft heavy toxic malleable metallic element; bluish white when freshly cut but tarnishes readily to dull grey; "the children were playing with lead soldiers" as heavy as lead definition in the English Cobuild dictionary for learners, as heavy as lead meaning explained, see also 'heavy cream',heavy industry',heavy metal',heavy hand', English vocabulary A metallic element, atomic no. Though her performance at work are highly erratic. ... Rate this definition: Lead. She shows symptoms of chronic depression, withdraws from social life, has low energy, can spend days in bed, is messy etc. Definition of lead (Entry 4 of 5) 1 : a soft, heavy, metallic element with atomic number 82 found mostly in combination and used especially in alloys, batteries, and shields against sound, vibration, or radiation — see Chemical Elements Table. Admixtures of Cu and Fe are removed by liquidation. Lead is very malleable , ductile, and dense and is a poor conductor of electricity. Brown-Driver-Briggs. A heavy metal shown to cause learning disabilities, behavioral problems, seizures, and even death in children.The Environmental Protection Agency (EPA) estimates that 3 to 4 million children had elevated lead levels in their blood in 1978. Lead Acid Battery. 207.2. What does lead expression mean? 82, atomic wt. What are the chances that chronic depression leads to schizophrenia? It may be used as a pure metal, alloyed with other metals, or as chemical compounds. Lead is a soft, silver colored heavy metal naturally found in the Earth. Meaning of LEAD. lead (Pb), (led), Do not confuse this word with the verb led (past tense of lead). Although the phrase "heavy metal" is common, there is no standard definition assigning metals as heavy metals. Lead (music) synonyms, Lead (music) pronunciation, Lead (music) translation, English dictionary definition of Lead (music). 2. Music One who sings, especially a trained or professional vocalist. They are all stubborn ones of stubborn ones, detractors, brass and iron; they are all destroyers. Please provide as credible sources as possible. Definition of lead 2 noun from the Oxford Advanced Learner's Dictionary. Someone close to me has been battling depression for 17 years now. lead pipes. A songbird. 207.2; occurs in nature as an oxide or one of the salts, but chiefly as the sulfide, or galena; 210 Pb (half-life equal to 22.6 years) has been used in the treatment of certain eye conditions. What are the leading causes of depression and anxiety in women today? A metallic element, atomic no. Lead - Idioms by The Free Dictionary. Periods of poor apathetic performance interspersed with periods of high performance. Naturally occurring lead and a lead cube It is toxic to humans and builds up in the body over time. Q. (Dorland, 28th) Dictionary of Nautical Terms (0.00 / 0 votes) Rate this definition: lead. Its symbol is Pb and it was used especially in the past for making pipes, covering roofs, and in paint. lead. 82, atomic wt. Thank you. 1. uncountable chemistry a chemical element that is a soft, heavy, grey metal. Heavy metals are generally defined as metals with relatively high densities, atomic weights, or atomic numbers.The criteria used, and whether metalloids are included, vary depending on the author and context. Definitions by the largest Idiom Dictionary. She is doing a good job, has held on to a demanding job for 4 years now. This toxic metal represents impurities, of the metals as well as the humans and its burning is metaphoric with cleansing and removal of imperfections. plural. I fear that the next phase will be schizophrenia. Lead metal. Both terms are deeply ingrained in business processes, leading to a variety of company-specific (or even business-unit-specific) definitions. In fact, mental disorders such as anxiety and depression are the leading cause of disability for women. Lead is a heavy, soft grey metal, used especially in the past for water pipes or to cover roofs. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. Lead (Pb), a soft, silvery white or grayish metal in Group 14 (IVa) of the periodic table. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. Lead is a metal that occurs naturally in the earth's crust, but human activity — mining, burning fossil fuels and manufacturing — has caused it to become more widespread. lead noun [U] (METAL) a dense , soft , dark gray metal , used esp . 82, atomic wt. What does LEAD mean? γεί αυτό το μονοπάτι; Куда ведет эта дорожка? She's on medication too. leads. n. One that singes. The lead was one of the earliest metals known to man and was widely used … Write it here to share it with the entire community. Synonym(s): plumbum lead (lēd), An electrocardiographic cable with connections within the electronics of the machine designated for an electrode placed at a particular point on the body surface. However, when it’s used for the metal, the word lead is pronounced just like led, which can add to the confusion: His legs felt heavy, like they were made from lead. lead A heavy metal shown to cause learning disabilities, behavioral problems, seizures, and even death in children.The Environmental Protection Agency (EPA) estimates that 3 to 4 million children had elevated lead levels in their blood in 1978. A metallic element, atomic no. Lead is the lowest of the base metals and it was said to carry all the energy necessary for its complete tranformation to gold. Definition of lead in the Idioms Dictionary. Lead is also the name of a certain type of metal. Have a definition for Lead(metal) ? See Spanish-English translations with audio pronunciations, examples, and word-by-word explanations. Word Origin from the same as opher Definition lead (a metal) NASB Translation lead (9). 207.2. It was associated with divination spells. Symbol: Cu; atomic no: 29; atomic wt: 63.546; valency: 1 or 2; relative density: 8.96; melting pt: 1084.87±+0.2°C; boiling pt: 2563°C Air is passed through the molten metal in order to remove Sn, As, and Sb. 3. Lead definition, to go before or with to show the way; conduct or escort: to lead a group on a cross-country hike. A heavy metal is a dense metal that is (usually) toxic at low concentrations. ... Lead (metal) Lead (metal) Lead (metal) Lead (music) Lead (music) Lead (music) lead (on) in; lead (one) (around) by the nose; DEFINITIONS 4. Lead damages the brain and the kidneys, it can cause anaemia and a form of gout with the doleful title of saturnine gout. a malleable ductile reddish metallic element occurring as the free metal, copper glance, and copper pyrites: used as an electrical and thermal conductor and in such alloys as brass and bronze. Definition: lead (a metal) NAS Exhaustive Concordance. From Middle English leden, from Old English lÇ£dan (“to lead”), from Proto-Germanic *laidijaną (“to cause one to go, lead”), causative of Proto-Germanic *lÄ«þaną (“to go”), from Proto-Indo-European *leit-, *leith- (“to leave, die”). Translate Lead (metal). 2 a : a plummet for sounding at sea. Known in antiquity and believed by the alchemists to be the oldest of metals, lead is highly durable and resistant to corrosion , as is indicated by the continuing use of lead water pipes installed by the ancient Romans. Lead was also once used in paint and gasoline and is still used in batteries, solder, pipes, pottery, roofing materials and some cosmetics. Females suffer from anxiety and depression at twice the rate of men. A soft, grayish metal with poisonous salts; atomic number 82, atomic weight 207.19, symbol Pb. Since lead was the heaviest metal known to the ancients, gold excepted, it was generally used for fish-lines and sounding lines (compare Acts 27:28), especially in the dense waters of the Mediterranean. Various Uses of Lead: 1. The noun "lead" (which rhymes with "deed") refers to an initiative, an example, or a position at the front ("in the lead"). Crude lead contains 92–98 percent Pb, the remainder being admixtures of Cu, Ag (sometimes Au), Zn, Sn, As, Sb, Bi, and Fe. Lead exposure can be harmful to everyone, especially young children and babies. Led definition is - past tense and past participle of lead When to use lead or led See more. Cognate with West Frisian liede (“to lead”), Dutch leiden (“to lead”), German leiten (“to … The direction in which running ropes lead fair, and come down to the deck. A poet. It is know for its durability and resistance to change.. All the metals beyond lead, meaning of greater atomic weight, will disintegrate over time by radioactive decay and transform back into lead. n. 1. Synonym (s): plumbum. Dictionary, Encyclopedia and Thesaurus - The Free Dictionary, the webmaster's page for free fun content, lead (someone or something) against (someone or something else). You should avoid getting lead poisoning. 1 people chose this as the best definition of lead: The definition of a lead... 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