Au

¹

abbreviation for

1. author. Also au

Au

²

Symbol, Chemistry.

1. gold.

au

³

[ oh ]

French.

, plural aux [oh].

1. to the; at the; with the.

AU

⁴

abbreviation for

1. astronomical unit.

A.U.

⁵

or a.u.

abbreviation for

1. angstrom unit.

Au

¹

the chemical symbol for

1. gold

AU

²

abbreviation for

1. African Union
2. Alsoa.u. angstrom unit
3. Alsoa.u. astronomical unit

au

³

the internet domain name for

1. Australia

AU

1. Abbreviation of astronomical unit

Word History and Origins

Origin of Au¹

From the Latin word aurum

Word History and Origins

Origin of Au¹

from New Latin aurum

Example Sentences

So this represents a chance to say “Merci” and “Au revoir.”

From Seattle Times

This dish literally came about when I was having Steak Au Poivre at home one night and I served it with a side of grilled cabbage wedges.

From Salon

Au Yeung said the pair lived in the apartment and are believed to be a couple.

From Seattle Times

When Dr. Michelle Au ran for State Senate in Georgia in 2020, an experienced political operative told her: “Don’t waste too much time talking to Asian voters. They don’t vote.”

From New York Times

In 2005, when Ms. Shaw was performing at the Manhattan cabaret Le Jazz Au Bar, Mr. Holden found that her act had retained the kind of appeal it had nearly 20 years earlier.

From New York Times