| to chew (food) slowly and thoroughly. |
| to spend time idly; loaf. |
lead1 (liːd) ![]() | |
| —vb (when intr, | |
| 1. | to show the way to (an individual or a group) by going with or ahead: lead the party into the garden |
| 2. | to guide or be guided by holding, pulling, etc: he led the horse by its reins |
| 3. | (tr) to cause to act, feel, think, or behave in a certain way; induce; influence: he led me to believe that he would go |
| 4. | (tr) to phrase a question to (a witness) that tends to suggest the desired answer |
| 5. | (of a road, route, etc) to serve as the means of reaching a place |
| 6. | (tr) to go ahead so as to indicate (esp in the phrase lead the way) |
| 7. | to guide, control, or direct: to lead an army |
| 8. | (tr) to direct the course of or conduct (water, a rope or wire, etc) along or as if along a channel |
| 9. | to initiate the action of (something); have the principal part in (something): to lead a discussion |
| 10. | to go at the head of or have the top position in (something): he leads his class in geography |
| 11. | to have as the first or principal item: the newspaper led with the royal birth |
| 12. | music |
| a. (Brit) to play first violin in (an orchestra) | |
| b. (intr) (of an instrument or voice) to be assigned an important entry in a piece of music | |
| 13. | to direct and guide (one's partner) in a dance |
| 14. | (tr) |
| a. to pass or spend: I lead a miserable life | |
| b. to cause to pass a life of a particular kind: to lead a person a dog's life | |
| 15. | to tend (to) or result (in): this will only lead to misery |
| 16. | to initiate a round of cards by putting down (the first card) or to have the right to do this: she led a diamond |
| 17. | (tr) to aim at a point in front of (a moving target) in shooting, etc, in order to allow for the time of flight |
| 18. | (intr) boxing to make an offensive blow, esp as one's habitual attacking punch: southpaws lead with their right |
| 19. | lead astray to mislead so as to cause error or wrongdoing |
| 20. | lead by the nose See nose |
| —n | |
| 21. | a. the first, foremost, or most prominent place |
| b. (as modifier): lead singer | |
| 22. | example, precedence, or leadership: the class followed the teacher's lead |
| 23. | an advance or advantage held over others: the runner had a lead of twenty yards |
| 24. | anything that guides or directs; indication; clue |
| 25. | another name for leash |
| 26. | the act or prerogative of playing the first card in a round of cards or the card so played |
| 27. | the principal role in a play, film, etc, or the person playing such a role |
| 28. | a. the principal news story in a newspaper: the scandal was the lead in the papers |
| b. the opening paragraph of a news story | |
| c. (as modifier): lead story | |
| 29. | music an important entry assigned to one part usually at the beginning of a movement or section |
| 30. | a wire, cable, or other conductor for making an electrical connection |
| 31. | boxing |
| a. one's habitual attacking punch | |
| b. a blow made with this | |
| 32. | nautical the direction in which a rope runs |
| 33. | a deposit of metal or ore; lode |
| 34. | the firing of a gun, missile, etc, ahead of a moving target to correct for the time of flight of the projectile |
| [Old English lǣdan; related to līthan to travel, Old High German līdan to go] | |
lead2 (lɛd) ![]() | |
| —n | |
| 1. | a heavy toxic bluish-white metallic element that is highly malleable: occurs principally as galena and used in alloys, accumulators, cable sheaths, paints, and as a radiation shield. Symbol: Pb; atomic no: 82; atomic wt: 207.2; valency: 2 or 4; relative density: 11.35; melting pt: 327.502°C; boiling pt: 1750°CRelated: plumbic, plumbeous, plumbous |
| 2. | a lead weight suspended on a line used to take soundings of the depth of water |
| 3. | swing the lead to malinger or make up excuses |
| 4. | lead weights or shot, as used in cartridges, fishing lines, etc |
| 5. | a thin grooved strip of lead for holding small panes of glass or pieces of stained glass |
| 6. | (plural) |
| a. thin sheets or strips of lead used as a roof covering | |
| b. a flat or low-pitched roof covered with such sheets | |
| 7. | printing Compare reglet a thin strip of type metal used for spacing between lines of hot-metal type |
| 8. | a. graphite or a mixture containing graphite, clay, etc, used for drawing |
| b. a thin stick of this material, esp the core of a pencil | |
| 9. | (modifier) of, consisting of, relating to, or containing lead |
| 10. | go down like a lead balloon See balloon |
| —vb | |
| 11. | to fill or treat with lead |
| 12. | to surround, cover, or secure with lead or leads |
| 13. | printing to space (type) by use of leads |
| Related: plumbic, plumbeous, plumbous | |
| [Old English; related to Dutch lood, German Lot] | |
| 'leadless2 | |
| —adj | |
| 'leady2 | |
| —adj | |
lead 1 (lēd)
n.
Any of the conductors designed to detect changes in electrical potential when situated in or on the body and connected to an instrument that registers and records these changes, such as an electrocardiograph.
A record made from the current supplied by one of these conductors.
lead 2 (lěd)
n.
Symbol Pb
A soft ductile dense metallic element. Atomic number 82; atomic weight 207.19; melting point 327.5°C; boiling point 1,749deg;C; specific gravity 11.35; valence 2, 4.
| lead (lěd) Pronunciation Key
Symbol Pb A soft, ductile, heavy, bluish-gray metallic element that is extracted chiefly from galena. It is very durable and resistant to corrosion and is a poor conductor of electricity. Lead is used to make radiation shielding and containers for corrosive substances. It was once commonly used in pipes, solder, roofing, paint, and antiknock compounds in gasoline, but its use in these products has been curtailed because of its toxicity. Atomic number 82; atomic weight 207.2; melting point 327.5°C; boiling point 1,744°C; specific gravity 11.35; valence 2, 4. See Periodic Table. See Note at element. |
lead
In addition to the idioms beginning with lead, also see all roads lead to Rome; blind leading the blind; get the lead out of; go over (like a lead balloon); put lead in one's pencil; you can lead a horse to water.
lead
city, Lawrence county, western South Dakota, U.S. It lies in the northern Black Hills, about 40 miles (65 km) northwest of Rapid City, at an elevation of 5,280 feet (1,609 metres). Situated just southwest of Deadwood, it is built on the steep inclines of the hills. It was established in 1876 following the discovery of gold by Fred and Moses Manuel, and its name was inspired by the lode mines in the area, an outcrop of ore being termed a "lead." Lead was South Dakota's largest city at the time of statehood in 1889. The city lost a major aspect of its economy with the closing of the Homestake Gold Mine (opened 1876), which was the world's oldest continuously operating gold mine until it closed in 2001; chemist Raymond Davis received the 2002 Nobel Prize for Physics for his work in detecting neutrinos in a laboratory in the mine. Tourism, based primarily on the more than 80 gambling halls in Deadwood (where gambling was legalized in 1989), is now an economic mainstay. Some ranching and lumbering also take place in the area. Lead is surrounded by Black Hills National Forest and has many outdoor recreational opportunities, including two ski areas. The Black Hills Mining Museum has a simulation of an underground gold mine. Inc. 1890. Pop. (1990) 3,632; (2000) 3,027.
Learn more about Lead with a free trial on Britannica.com.