How Do You Spell RED LEAD?

Pronunciation: [ɹˈɛd lˈiːd] (IPA)

The spelling of "red lead" is straightforward, with the IPA transcription /rɛd lid/. The first syllable "red" is pronounced with a short e sound, followed by the d sound. The second syllable "lead" is pronounced with a long e sound, followed by the d sound again. In this case, the two words "red" and "lead" are not homophones, as "lead" is pronounced differently in other contexts depending on whether it refers to the metal or the act of guiding.

RED LEAD Meaning and Definition

1. Red lead is a bright orange-red to red pigment with the chemical formula Pb3O4. It is classified as a lead oxide and is commonly known by its alternative names, such as lead tetroxide or minium. Red lead is primarily composed of lead(II) oxide (PbO) and lead(IV) oxide (PbO2). It has been used for centuries as a pigment for its vibrant red color and excellent lightfastness.

   Traditionally, red lead has been employed in various applications, including as a component in paints, ceramics, and glass. Its high opacity and resistance to corrosion have made it a popular choice for protective coatings, particularly in the painting of metal surfaces like iron and steel. Red lead has also found uses in the manufacturing of lead-acid batteries, as it acts as a precursor for the production of lead dioxide (PbO2), an important material utilized in battery electrodes.

   However, it is essential to highlight that red lead is toxic and poses severe health risks. Inhalation or ingestion of red lead can lead to lead poisoning, which can cause damage to the nervous system, kidney, and blood cells. Due to its hazardous nature, its usage has significantly declined in recent years, being substituted by safer alternatives.

   In summary, red lead is a vivid red pigment composed of lead(II) and lead(IV) oxides. Its historical applications have included its use as a colorant and protective coating, but it is crucial to handle and dispose of it safely due to its toxicity.

2. Plumbi oxidum rubrum.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

3. A fine scarlet pigment, the dentoxide of lead of the chemists-used for painting, and in the arts.

   Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.

Common Misspellings for RED LEAD

• eed lead
• ded lead
• fed lead
• ted lead
• 5ed lead
• 4ed lead
• rwd lead
• rsd lead
• rdd lead
• rrd lead
• r4d lead
• r3d lead
• res lead
• rex lead
• rec lead
• ref lead
• rer lead
• ree lead
• red kead

Etymology of RED LEAD

The word "red lead" has a fairly straightforward etymology. It can be broken down into two parts:

1. Red: The word "red" comes from the Old English word "read", which has Germanic roots. It has essentially remained the same in meaning, referring to a color that falls between orange and violet on the color spectrum.

2. Lead: "Lead" refers to the chemical element with the symbol Pb and atomic number 82. It comes from the Old English word "lēad", which shares its origin with the Dutch "lood" and German "Blei". The mineral lead has been used by humans for various purposes for thousands of years.

When combined, "red lead" refers to a specific compound of lead, which has a reddish-orange color. It is often used as a pigment in paints or as an ingredient in other applications.

Similar spelling word for RED LEAD

• red alder.