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

Boyfriend, a New Orleans-based rapper who prefers not to reveal her real name, gets up from her decaf cafe au lait.

From The Daily Beast

The look was subtle, sweet and screamed “au natural”—even though she paid $75 for the topper.

From The Daily Beast

Sure, she was more expensive than an au pair, but, we congratulated ourselves, she spoke English and she knew what she was doing.

From The Daily Beast

Instead, her au naturel dusting and vacuuming maintained her svelte figure.

From The Daily Beast

Au Revoir Simon, "Crazy" Girl trio Au Revior Simone get to show off some of their acting chops for this vid.

From The Daily Beast

Au retour de cette rivire Sainct Jean, nostre voyage s'addressoit jusques aux Armouchiquoys.

From Project Gutenberg

Et au partir de l tira ledit Sieur au Port Royal lieu de son habitation.

From Project Gutenberg

Car les Sauvages ayans encore de la reverence aux sepultures de leurs peres & amis, le vouloient porter au Cap de Sable 40.

From Project Gutenberg

Mais il manda au sieur de Poutrincourt qu'il le vinst voir ce iour l, autrement qu'il estoit mort.

From Project Gutenberg

Le Sieur de Poutrincourt se mit dans vne chaloupe pour aller au devant, & avec vn dogue il le fit tourner en arrire d'o il venoit.

From Project Gutenberg