Lexic.us

Definition of AU

1. Noun. A soft yellow malleable ductile (trivalent and univalent) metallic element; occurs mainly as nuggets in rocks and alluvial deposits; does not react with most chemicals but is attacked by chlorine and aqua regia.

2. Noun. A unit of length used for distances within the solar system; equal to the mean distance between the Earth and the Sun (approximately 93 million miles or 150 million kilometers).

Medical Definition of AU

1. Symbol for gold (aurum). (05 Mar 2000)

AU Pictures

Click the following link to bring up a new window with an automated collection of images related to the term: AU Images

Lexicographical Neighbors of AU

at that place at the best at the least at the most at the ready(p) at the same time at the start at the worst at times at variance(p)

at will at work(p) at worst at wt Au AU (current term) aua Aub-DuBois table aubade aubades

auberge auberges aubergine aubergines Aubert's phenomenon aubretia aubretias aubrieta aubrietas aubrietia

Other Resources Relating to: AU