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n. Uranus, seventh planet of solar system (discovered in 1781 by W. Herschel)

= Uranus.
Ex: Uranus's rocky core is wrapped in a mantle of gases and ices.

(n.) = uranium.
Ex: The main accent is on primary raw materials, with particular emphasis on the extraction and use of uranium, and on the recycling of municipal and industrial wastes.
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* enriquecer uranio = enrich + uranium.
* enriquecimiento de uranio = uranium enrichment.
* uranio empobrecido = depleted uranium.
* uranio natural = natural-uranium.