AU
\ˈə͡ʊ], \ˈəʊ], \ˈəʊ]\
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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)
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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
By Princeton University
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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)
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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
By DataStellar Co., Ltd
By Stedman, Thomas Lathrop
By Willam Alexander Newman Dorland
Word of the day
pagode
- pa-g[=o]d', n. a funnel-shaped sleeve worn by both sexes in first half of the 18th century.