Solar cycle — Cycle Cy cle (s? k l), n. [F. ycle, LL. cyclus, fr. Gr. ky klos ring or circle, cycle; akin to Skr. cakra wheel, circle. See {Wheel}.] 1. An imaginary circle or orbit in the heavens; one of the celestial spheres. Milton. [1913 Webster] 2. An… … The Collaborative International Dictionary of English
Solar cycle — Solar So lar, a. [L. solaris, fr. sol the sun; akin to As. s[=o]l, Icel. s[=o]l, Goth. sauil, Lith. saule, W. haul,. sul, Skr. svar, perhaps to E. sun:F. solaire. Cf. {Parasol}. {Sun}.] 1. Of or pertaining to the sun; proceeding from the sun; as … The Collaborative International Dictionary of English
solar cycle — n. a period of time, averaging c. 11 years, during which certain phenomena, as maximum sunspot activity, recur on the sun … English World dictionary
Solar cycle — The solar cycle, or the solar magnetic activity cycle, is the main source of periodic variation of all solar phenomena driving variations in space weather. [ [http://www7.nationalacademies.org/ssb/SSB Space weather97.pdf Space Weather: A Research … Wikipedia
solar cycle — Astron. the variation of sunspots, prominences, flares, and other solar activity through an 11 year cycle. Also called solar activity cycle. Cf. sunspot cycle. * * * Period in which several important kinds of solar activity repeat, discovered in… … Universalium
solar cycle — Saulės aktyvumo ciklas statusas T sritis fizika atitikmenys: angl. solar cycle vok. Sonnenkreisprozeß, m rus. цикл солнечной активности, m pranc. cycle de l’activité solaire, m … Fizikos terminų žodynas
Solar cycle (calendar) — The solar cycle is a 28 year cycle of the Julian calendar with respect to the week. It occurs because leap years occur every 4 years and there are 7 possible days to start a leap year, making a 28 year sequence.This cycle also occurs in the… … Wikipedia
Solar Cycle — A somewhat regular eleven year cycle of activity on the Sun where Sun Spots and other activity ranges from very active to almost non existent. See Solar Flare … The writer's dictionary of science fiction, fantasy, horror and mythology
SOLAR CYCLE — a period of 28 years, within which the first day of the year passes successively through the same sequence of week days … The Nuttall Encyclopaedia
solar cycle — daily rise and setting of the sun … English contemporary dictionary