a pulsar in a binary system.
- Binary star
a system of two stars that revolve about their common center of mass. Historical Examples Astronomical Curiosities J. Ellard Gore The Astronomy of Milton’s ‘Paradise Lost’ Thomas Orchard noun a double star system comprising two stars orbiting around their common centre of mass. A visual binary can be seen through a telescope. A spectroscopic binary […]
- Binary system
a system involving only two elements, as 0 and 1 or yes and no. Mathematics. a system of counting or measurement whose units are powers of two. Compare binary (def 2a). Astronomy, binary star. Historical Examples The Astronomy of Milton’s ‘Paradise Lost’ Thomas Orchard The Phase Rule and Its Applications Alexander Findlay The Phase Rule […]
celebration of Mass twice on the same day by the same priest.
of or relating to two nations. Contemporary Examples What to Make of Le Mood’s Decision to Disinvite Speakers Over Israel Politics? Mira Sucharov November 3, 2013 Mexico’s Drug Wars Get Bloodier Charles Bowden March 19, 2010 The Man Who Tamed the Cocaine Capital Constantino Diaz-Duran October 18, 2010 The Killing of Guerrilla Leader Boosts Violence-Weary […]