a dense spherical cloud of gas and dust in interstellar space that absorbs light from stars.
noun original name Jean Bedel Bokassa. 1921–96, president of the Central African Republic (1972–76); emperor of the renamed Central African Empire from 1976 until overthrown in 1979
noun a nuclear reactor using water as coolant and moderator, steam being produced in the reactor itself: enriched uranium oxide cased in zirconium is the fuel BWR
verb to retch or vomit noun a retch; vomiting fit Historical Examples The Art or Crafte of Rhetoryke Leonard Cox Shakespeare Jest-Books; Unknown Two Dyaloges (c. 1549) Desiderius Erasmus The Earliest Arithmetics in English Anonymous The Boke of Noblesse Unknown The Path-Way to Knowledg Robert Record The Mathematicall Praeface to Elements of Geometrie of Euclid […]