Half-ray
Half-ray Half"-ray` (-r[=a]`), n. (Geom.) A straight line considered as drawn from a center to an indefinite distance in one direction, the complete ray being the whole line drawn to an indefinite distance in both directions. [1913 Webster]

The Collaborative International Dictionary of English. 2000.

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  • half ray — noun : half line …   Useful english dictionary

  • Ray — Ray, n. [OF. rai, F. rais, fr. L. radius a beam or ray, staff, rod, spoke of a wheel. Cf. {Radius}.] 1. One of a number of lines or parts diverging from a common point or center, like the radii of a circle; as, a star of six rays. [1913 Webster]… …   The Collaborative International Dictionary of English

  • Ray floret — Ray Ray, n. [OF. rai, F. rais, fr. L. radius a beam or ray, staff, rod, spoke of a wheel. Cf. {Radius}.] 1. One of a number of lines or parts diverging from a common point or center, like the radii of a circle; as, a star of six rays. [1913… …   The Collaborative International Dictionary of English

  • Ray flower — Ray Ray, n. [OF. rai, F. rais, fr. L. radius a beam or ray, staff, rod, spoke of a wheel. Cf. {Radius}.] 1. One of a number of lines or parts diverging from a common point or center, like the radii of a circle; as, a star of six rays. [1913… …   The Collaborative International Dictionary of English

  • Ray point — Ray Ray, n. [OF. rai, F. rais, fr. L. radius a beam or ray, staff, rod, spoke of a wheel. Cf. {Radius}.] 1. One of a number of lines or parts diverging from a common point or center, like the radii of a circle; as, a star of six rays. [1913… …   The Collaborative International Dictionary of English

  • Ray Lambert — Infobox Football biography playername = Ray Lambert fullname = Raymond Lambert dateofbirth = birth date and age|1922|7|18 cityofbirth = Bagillt, Flintshire countryofbirth = Wales dateofdeath = cityofdeath = countryofdeath = height = position =… …   Wikipedia

  • half line — noun : a straight line in mathematics beginning at a given point and extending indefinitely in one direction only called also half ray …   Useful english dictionary

  • Ray Heatherton — Heatherton in 1934. Born June 1, 1909(1909 06 01) Orange, New Jersey Died August 15, 1997 …   Wikipedia

  • Ray Bradbury — Born August 22, 1920 (1920 08 22) (age 91) Nationality American …   Wikipedia

  • Ray Hopkins — Full name Raymond Hopkins Date of birth 8 July 1946(1946 07 08) Place of birth Maesteg, Wales Height 173 cm (5 ft 8 in) Weight 81 kg (12 st 11 lb) …   Wikipedia

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