Semidiameter

Acceptable For Game Play - US & UK word lists

This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

The American Heritage® Dictionary of the English Language, 4th Edition
  • n. The apparent radius of a celestial body when viewed as a disk from Earth.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • n. The apparent radius of a star etc, when viewed from Earth
  • n. radius, half of a diameter
  • the GNU version of the Collaborative International Dictionary of English
  • n. Half of a diameter; a right line, or the length of a right line, drawn from the center of a circle, a sphere, or other curved figure, to its circumference or periphery; a radius.
  • The Century Dictionary and Cyclopedia
  • n. One half the diameter: especially, in astronomy, one half the angular diameter of the sun, moon, or other object showing a disk; the radius.
  • WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
  • n. the apparent radius of a celestial body when viewed as a disc from the earth
  • Hypernym
    Words that are more generic or abstract
    r    radius   
    Synonym
    Words with the same meaning
    radius