How Do You Spell AU?

Pronunciation: [ˈə͡ʊ] (IPA)

The spelling of "au" can be confusing for English learners as it can represent several different vowel sounds. In IPA phonetic transcription, "au" can be pronounced as /ɔː/ as in "caught," /aʊ/ as in "out," or /ɑː/ as in "author." Additionally, in some loanwords from French, "au" is pronounced as /o/ as in "restaurant." Therefore, it's important to pay attention to context and pronunciation to determine the correct spelling of "au" in English words.

AU Meaning and Definition

  1. Au is a chemical symbol that represents the element gold in the periodic table. It is derived from the Latin word "aurum," which means shining dawn. Gold is a precious metal known for its lustrous appearance, malleability, and resistance to corrosion.

    In its purest form, gold is a bright yellow color and has been highly valued throughout history for its beauty and rarity. It is often used as a symbol of wealth and power, as well as for decorative purposes in jewelry and artwork. Gold is also a widely traded commodity and a popular investment option.

    From a scientific perspective, gold possesses unique properties that make it useful in various applications. Its excellent electrical conductivity makes it suitable for use in electronic components, including wires and connectors. Additionally, gold is highly efficient in reflecting infrared and ultraviolet radiation, which finds applications in satellite reflectors and protective coatings.

    In terms of health, gold has long been used in traditional medicine for its purported healing properties. However, its medical applications today are more limited, primarily as a treatment for rheumatoid arthritis and certain types of cancer.

    Overall, the element gold, represented by the chemical symbol Au, plays a significant role in many aspects of human life, ranging from culture and art to technology and finance.

  2. Chemical symbol of the element gold.

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

Top Common Misspellings for AU *

  • aru 8.3333333%
  • auf 8.3333333%
  • aus 4.1666666%
  • aup 4.1666666%

* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on from Jan 2010 - Jun 2012.

Other Common Misspellings for AU

Idioms with the word AU

  • au naturel The idiom "au naturel" refers to something in its natural state or without any artificial enhancements or additives. It commonly implies being in an unaltered, raw, or organic form.
  • be au fait with The idiom "be au fait with" means to be knowledgeable, well-informed, or familiar with a particular subject or topic. It suggests having a thorough understanding or expertise in that area.
  • be au fait with sth The idiom "be au fait with sth" means to be familiar or knowledgeable about a particular subject or topic. It suggests that someone has a good understanding or awareness of something, usually because they have taken the time to stay informed or keep up with the latest developments.
  • au courant The idiom "au courant" is defined as being up-to-date or well-informed about current trends, news, or developments in a particular field or generally. It refers to someone who is knowledgeable and aware of what is currently happening.

Similar spelling word for AU


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