Synonym: clarification, elucidation, illuminance, light, miniature. Similar words: illuminations, illuminating, illuminate, illuminated, rumination, hallucination, nomination, domination. Meaning: [ɪ‚luːmɪ'neɪʃn] 
n. 1. a condition of spiritual awareness; divine illumination 2. the degree of visibility of your environment 3. an interpretation that removes obstacles to understanding 4. the luminous flux incident on a unit area 5. painting or drawing included in a book (especially in illuminated medieval manuscripts).
n. 1. a condition of spiritual awareness; divine illumination 2. the degree of visibility of your environment 3. an interpretation that removes obstacles to understanding 4. the luminous flux incident on a unit area 5. painting or drawing included in a book (especially in illuminated medieval manuscripts). 
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(31) The object was to study the effect of small changes in the exposure, illumination etc.
(32) Therefore, the lighting that had been installed to provide a normal level of additional illumination could not be described as plant.
(33) The only illumination came from emergency lights over the doors.
(34) They withstand artificial illumination well not only from above but also from the sides and are indifferent to moderately hard water.
(35) In some experiments the filter was not used and the illumination from the striplight then made a contribution.
(36) The walls and ceilings were black, and the sole illumination was provided by black candles set in empty cat food cans.
(37) Fat white candles, the only illumination, burned on each of the tables.
(38) The object was further testing of the radiometer using different illumination levels and cut grass subjects.
(39) Brecht in particular dealt with the relationship between real struggle and the metaphorical or symbolical illumination of struggle in art.
(40) The visual image is broken up into areas of near-uniform illumination and the boundaries between them.
(41) Only toward the right, where the Argolid Temple stood, was there illumination.
(42) Faced with awkward specimens, particularly when using stereo microscopes, the most infuriating problem can be illumination.
(43) The room was flooded with a soft illumination, cleverly directed at the Gobelin tapestries that lined one wall.
(44) Fluorescent lighting was now tucked up against the high ceilings, throwing down illumination too diffuse to satisfy.Sentencedict
(45) Then he slumps forward, face down, turned away from the last bit of dim illumination offered by the night sky.
(46) With the eight-hour illumination period this will correspond to about a one-day average.
(47) The tall apse windows give better illumination to the east end.
(48) Propagation is done by stem-cuttings, which root very easily. Other requirements: Light: Good illumination.
(49) What will be attempted is a sketched framework for the illumination of community service profiles.
(50) The illumination source was either a single tungsten lamp or this plus a conventional warm white striplight as appropriate.
(51) Very suitable for paludariums, it grows over rocks, stumps, or branches but requires artificial illumination.
(52) Many of his utterances are crammed with illumination and entertainment.
(53) Three illumination experiments were conducted with various groups of workers.
(54) The illumination consisted of a total of 150W of tungsten lighting.
(55) This covered an aperture in the bodywork to provide internal illumination.
(56) However, illumination from above will produce good specimens(sentencedict.com), though it is slow-growing.
(57) Direct illumination is harsh and unflattering.
(58) The plants need a fertile soil and bright illumination.
(59) A design example of Kohler illumination system was presented.
(60) The illumination source is considered at infinity.
More similar words: illuminations, illuminating, illuminate, illuminated, rumination, hallucination, nomination, domination, culmination, abomination, elimination, termination, examination, denomination, recrimination, contamination, determination, extermination, discrimination, self-incrimination, nondenominational, price discrimination, multinational corporation, luminary, luminance, illustration, ruminate, divination, combination, inclination.