the small circle of the celestial sphere whose plane is tangent to the earth at the position of the observer
the magnitude or brightness of a star as it appears to an observer on the earth
the Lion, a zodiacal constellation between Virgo and Cancer, containing the bright star Regulus
the brightness of a star in comparison with that of the sun: the luminosity of Sirius is expressed as 23 and indicates intrinsic brightness 23 times greater than the sun
any of the small bodies, often remnants of comets, traveling through space: when such a body enters the earth's atmosphere it is heated to luminosity and becomes a meteor
the brightness of a star in comparison with that of the sun: the luminosity of Sirius is expressed as 23 and indicates intrinsic brightness 23 times greater than the sun
a faint constellation in the S hemisphere lying between Hydrus and Volans and containing part of the Large Magellanic Cloud
[Latin, literally: the table]
Mensa2 (ˈmɛnsə)
—n
an international society, membership of which is restricted to people whose intelligence test scores exceed those expected of 98 per cent of the population
"altar top," 1848, from L., lit. "table," hence used in Church L. for "upper slab of an altar." With a capital M-, the name of an organization for people of IQs of 148 or more founded in England in 1946, the name chosen, according to the organization, to suggest a "round table" type group.