Idioms for light

Origin of light

1
before 900; (noun and adj.) Middle English; Old English lēoht; cognate with Old Saxon lioht, Old Frisian liacht, Dutch, German licht, Gothic liuhath (noun); akin to Old Norse ljōs (noun), ljōss (adj.), Latin lūx (noun), Greek leukós bright, white; (v.) Middle English lighten, Old English līhtan, cognate with Old Saxon liuhtian, Old High German liuhten (German leuchten), Gothic liuhtjan

OTHER WORDS FROM light

light·ful, adjective light·ful·ly, adverb

British Dictionary definitions for light at the end of the tunnel (1 of 3)

Light
/ (laɪt) /

noun

God regarded as a source of illuminating grace and strength
Quakerism short for Inner Light

British Dictionary definitions for light at the end of the tunnel (2 of 3)

light 1
/ (laɪt) /

noun

adjective

verb lights, lighting, lighted or lit (lɪt)

See also lights 1, light up

Derived forms of light

lightish, adjective lightless, adjective

Word Origin for light

Old English lēoht; related to Old High German lioht, Gothic liuhath, Latin lux

British Dictionary definitions for light at the end of the tunnel (3 of 3)

light 2
/ (laɪt) /

adjective

adverb

a less common word for lightly
with little equipment, baggage, etc to travel light

verb lights, lighting, lighted or lit (lɪt) (intr)

Derived forms of light

lightish, adjective lightly, adverb lightness, noun

Word Origin for light

Old English lēoht; related to Dutch licht, Gothic leihts

Medical definitions for light at the end of the tunnel

light
[ līt ]

n.

Electromagnetic radiation that has a wavelength in the range from about 4,000 (violet) to about 7,700 (red) angstroms and may be perceived by the normal unaided human eye.
Electromagnetic radiation of any wavelength.

Scientific definitions for light at the end of the tunnel

light
[ līt ]

Electromagnetic radiation that can be perceived by the human eye. It is made up of electromagnetic waves with wavelengths between 4 X 10-7 and 7 X 10-7 meters. Light, and all other electromagnetic radiation, travels at a speed of about 299,728 km (185,831 mi) per second in a vacuum. See also photon.
Electromagnetic energy of a wavelength just outside the range the human eye can detect, such as infrared light and ultraviolet light. See Note at electromagnetic radiation.

Cultural definitions for light at the end of the tunnel

light

The type of electromagnetic wave that is visible to the human eye. Visible light runs along a spectrum from the short wavelengths of violet to the longer wavelengths of red. (See photon.)

Idioms and Phrases with light at the end of the tunnel (1 of 2)

light at the end of the tunnel

The end of a difficult situation or task, the solution to a difficult problem. For example, It's taken three years to effect this merger, but we're finally seeing the light at the end of the tunnel. This metaphoric expression dates from the 1800s, but became widespread only in the mid-1900s.

Idioms and Phrases with light at the end of the tunnel (2 of 2)

light