11-letter words starting with ura
- ural-altaic — of or relating to the Ural Mountains, on the border between the Russian Federation in Europe and Siberia, and the Altai Mountains, in S Siberia and NW Mongolia, or the country or peoples around them.
- uranium 235 — the radioactive uranium isotope having a mass number of 235, comprising 0.715 percent of natural uranium. When bombarded with neutrons it undergoes fission with the release of energy.
- uranium 238 — the radioactive uranium isotope having a mass number 238, comprising 99.28 percent of natural uranium: used chiefly in nuclear reactors as a source of the fissionable isotope plutonium 239.
- uranium 239 — the uranium isotope with a mass number 239. It is artificially produced by the neutron bombardment of uranium 238.
- uranium-235 — a uranium radioisotope that is used in nuclear fission
- uranography — the branch of astronomy concerned with the description and mapping of the heavens, and especially of the fixed stars.
- uranoplasty — a surgical operation to correct a defect of the palate or roof of the mouth
- uranoscopid — any fish of the family Uranoscopidae, comprising the stargazers.
On this page, we collect all 11-letter words starting with URA. It’s easy to find right word with a certain length. It is the easiest way to find 11-letter word that beginning with URA to use in Scrabble or Crossword puzzles.