light

Related to light: speed of light, Refraction of Light, Reflection of light, CEG

light bulb

A sudden ingenious or inspired idea or insight. We spent hours trying to come up with a solution, when suddenly a light bulb went on in my head. A light-bulb moment came to me as I was taking a bath the other day.
See also: bulb, light
Farlex Dictionary of Idioms.

light

1. mod. alcohol intoxicated. I began to feel a little light along about the fourth beer.
2. n. an eye. (Crude. Usually plural.) You want I should poke your lights out?
3. n. a police car. A couple of lights turned the corner just as the robbers were pulling away.
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See:
  • (all) sweetness and light
  • (as) light as a feather
  • (as) light as air
  • a beam of (something)
  • a heavy purse makes a light heart
  • a leading light
  • a light bulb goes off in (one's) brain
  • a light bulb goes off in (one's) head
  • a light bulb goes on in (one's) brain
  • a light bulb goes on in (one's) head
  • a light purse makes a heavy heart
  • a light touch
  • a light-bulb moment
  • all sweetness and light
  • at first light
  • be all sweetness and light
  • be as light as a feather
  • be in (one's) light
  • be in somebody's light
  • be light on
  • be light on (one's) feet
  • be light on (something)
  • be light on something
  • be light on your feet
  • be light years away
  • be light years away from
  • be light-headed
  • be out like a light
  • be the light of (one's) life
  • be/go out like a light
  • begin to see the light
  • blue-light special
  • bring something to light
  • bring to light
  • broad daylight
  • candlelight
  • cast (some) light on (something)
  • cast (some) light upon (something)
  • cast/shed/throw light on something
  • come to light
  • cut out
  • don't hide your light under a bushel
  • feel light-headed
  • fire under
  • first see the light of day
  • fly light
  • gaslight
  • get off light
  • get the green light
  • give (one) the green light
  • give somebody/get the green light
  • give someone/something the green light
  • go easy
  • go light on
  • go light on (someone)
  • go light on (something)
  • go out like a light
  • green light
  • green light, get/give the
  • green light, the
  • guiding light
  • have a light bulb go off (in (one's) head)
  • have a light bulb go off in (one's) brain
  • have a light bulb go on (in (one's) head)
  • have a light bulb go on in (one's) brain
  • have a light heart
  • have a light-bulb moment
  • heavy heart, with a
  • hide (one's) light under a bushel
  • hide light under a bushel
  • hide one's light under a bushel
  • hide one's light under a bushel, to
  • hide your light under a bushel
  • idiot light
  • in (the) light of (something)
  • in a (kind of) light
  • in a bad light
  • in a good light
  • in a good, bad, favourable, etc. light
  • in light of
  • in the cold light of day
  • in the light of something
  • in the limelight
  • jump the light(s)
  • keep (something) light
  • lace into
  • leading light
  • let there be light
  • light
  • light (one's) fire
  • light (something) with (something)
  • light (up)on
  • light a fire under
  • light a fire under (someone or something)
  • light a fire under someone
  • light as a feather
  • light as air/a feather
  • light at the end of a tunnel, (see) the
  • light at the end of the tunnel
  • light bucket
  • light bulb
  • light dawned
  • light dawned, the
  • light dawns
  • light dawns (on one)
  • light heart
  • light in the loafers
  • light into
  • light into (someone or something)
  • light into someone
  • light on
  • light out
  • light out for (some place)
  • light purse makes a heavy heart
  • light relief
  • light stuff
  • light the (blue) touch paper
  • light the blue touch paper
  • light the fuse
  • light touch
  • light up
  • light with
  • light-fingered
  • make light of
  • make light of (something)
  • make light of something
  • make light work of
  • make light work of (someone or something)
  • make light work of someone
  • make light work of something
  • many hands make light work
  • out cold
  • out like a light
  • ray of light
  • red light
  • red-light district
  • run a red light
  • sail into someone
  • see (someone or something) in a new light
  • see in a new light
  • see the light
  • see the light at the end of the tunnel
  • see the light of day
  • see the light, to
  • seen in the cold light of day
  • set light to (something)
  • set light to something
  • shed (some) light on (something)
  • shed (some) light upon (something)
  • shed light on
  • shed light on something
  • shed light on, to
  • stand in (one's) own light
  • sweetness and light
  • the light of (one's) life
  • the light of day
  • the light of somebody's life
  • the light of your life
  • the red-light district
  • throw (some) light on (something)
  • throw (some) light upon (something)
  • throw a little light on (something)
  • throw a lot of light on (something)
  • throw an amount of light on
  • throw light on
  • travel light
  • trip the light fantastic
  • trip the light fantastic, to
  • with a light heart
  • yellow light
References in classic literature
Oh, ye only drink milk and refreshment from the light's udders!
No changes in English Inland lights for week ending Dec.
But, even at this height, it is wise to show no lights, lest she might learn something of our presence or absence."
'Good,' said the soldier; 'then in the first place help me out of this well.' The little man took him by the hand, and led him through an underground passage, but he did not forget to take the blue light with him.
In his insistent crawling toward the light, he discovered in her a nose that with a sharp nudge administered rebuke, and later, a paw, that crushed him down and rolled him over and over with swift, calculating stroke.
Standing on the inner side of the tapestry, I found myself in a dark recess or passage, at the end of which a ray of light from the lamp showed me a closed door.
"General, the first soldier we meet will light us."
"She has her work." Her voice shook slightly, and the light swam like an ocean of gold behind her tears.
When night came again I found, with pleasure, that the fire gave light as well as heat and that the discovery of this element was useful to me in my food, for I found some of the offals that the travellers had left had been roasted, and tasted much more savoury than the berries I gathered from the trees.
"O King of blight and sorrow, send me not away till I have brought back the light and joy that will make your dark home bright and beautiful again.
In addition to the bright and circular flame, was now to be seen a fainter, though a vivid light, of an equal diameter to the other at the upper end, but which, after extending downward for many feet, gradually tapered to a point at its lower extremity.
And the Owls said, "Have we honored the summer-house by occupying it all these years--and is the horrid light of noonday to be let in on us at last?
It was a July midnight; and from out A full-orbed moon, that, like thine own soul, soaring, Sought a precipitate pathway up through heaven, There fell a silvery-silken veil of light, With quietude, and sultriness, and slumber, Upon the upturned faces of a thousand Roses that grew in an enchanted garden, Where no wind dared to stir, unless on tiptoe -- Fell on the upturn'd faces of these roses That gave out, in return for the love-light, Their odorous souls in an ecstatic death -- Fell on the upturn'd faces of these roses That smiled and died in this parterre, enchanted By thee, and by the poetry of thy presence.
human beings living in a underground den, which has a mouth open towards the light and reaching all along the den; here they have been from their childhood, and have their legs and necks chained so that they cannot move, and can only see before them, being prevented by the chains from turning round their heads.
They steered as straight as human hand could guide a tiller, for Fentolin's light! And there they are, calling and calling at the bottom of the sea - my three boys and my man.