Au

abbreviation (1)

Definition of Au

 (Entry 1 of 3)

author

Au

symbol

Definition of Au (Entry 2 of 3)

gold

AU

abbreviation (2)

Definition of AU (Entry 3 of 3)

1 angstrom unit
2 astronomical unit
3 [ Latin aures unitas ] both ears used especially in audiology and in writing prescriptions

History and Etymology for Au

Symbol

Latin aurum

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More Definitions for Au

Au

symbol

Medical Definition of Au

 (Entry 1 of 2)

gold

Medical Definition of AU (Entry 2 of 2)

1 angstrom unit
2 antitoxin unit
3 [ Latin aures unitas ] both ears used especially in audiology and in writing prescriptions

History and Etymology for Au

Symbol

L aurum

Comments on Au

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not constant or steady

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