solar array
         n 1: electrical device consisting of a large array of connected
               solar cells [syn: {solar array}, {solar battery}, {solar
               panel}]

English Dictionary: solar year	by the DICT Development Group
From WordNet (r) 3.0 (2006) [wn]:
solar year n the time for the earth to make one revolution around the sun, measured between two vernal equinoxes Synonym(s): solar year, tropical year, astronomical year, equinoctial year
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Hour \Hour\, n. [OE. hour, our, hore, ure, OF. hore, ore, ure,       F. heure, L. hora, fr. Gr. [?], orig., a definite space of       time, fixed by natural laws; hence, a season, the time of the       day, an hour. See {Year}, and cf. {Horologe}, {Horoscope}.]       1. The twenty-fourth part of a day; sixty minutes.          2. The time of the day, as expressed in hours and minutes,             and indicated by a timepiece; as, what is the hour? At             what hour shall we meet?          3. Fixed or appointed time; conjuncture; a particular time or             occasion; as, the hour of greatest peril; the man for the             hour.                         Woman, . . . mine hour is not yet come. --John ii.                                                                               4.                         This is your hour, and the power of darkness. --Luke                                                                               xxii. 53.          4. pl. (R. C. Ch.) Certain prayers to be repeated at stated             times of the day, as matins and vespers.          5. A measure of distance traveled.                         Vilvoorden, three hours from Brussels. --J. P.                                                                               Peters.          {After hours}, after the time appointed for one's regular             labor.          {Canonical hours}. See under {Canonical}.          {Hour angle} (Astron.), the angle between the hour circle             passing through a given body, and the meridian of a place.                      {Hour circle}. (Astron.)             (a) Any circle of the sphere passing through the two poles                   of the equator; esp., one of the circles drawn on an                   artificial globe through the poles, and dividing the                   equator into spaces of 15[deg], or one hour, each.             (b) A circle upon an equatorial telescope lying parallel                   to the plane of the earth's equator, and graduated in                   hours and subdivisions of hours of right ascension.             (c) A small brass circle attached to the north pole of an                   artificial globe, and divided into twenty-four parts                   or hours. It is used to mark differences of time in                   working problems on the globe.          {Hour hand}, the hand or index which shows the hour on a             timepiece.          {Hour line}.             (a) (Astron.) A line indicating the hour.             (b) (Dialing) A line on which the shadow falls at a given                   hour; the intersection of an hour circle which the                   face of the dial.          {Hour plate}, the plate of a timepiece on which the hours are             marked; the dial. --Locke.          {Sidereal hour}, the twenty-fourth part of a sidereal day.          {Solar hour}, the twenty-fourth part of a solar day.          {The small hours}, the early hours of the morning, as one             o'clock, two o'clock, etc.