the natural agent that stimulates sight and makes things visible, an expression in someone's eyes indicating a particular emotion or mood, a device that makes something start burning, such as a match or a lighter

come to light, throw light on, light at the end of the tunnel

in a good (or bad) light, see the light, bring to light

Formal and Informal Expressions of light

In different contexts, you can replace 'light' with suitable alternatives. In a more formal setting, 'illumination, brightness' is apt. In informal speech or writing, 'glow, shine' is a commonplace synonym.

light: Explore its Definition & Usage

light Definition

1the natural agent that stimulates sight and makes things visible
2an expression in someone's eyes indicating a particular emotion or mood
3a device that makes something start burning, such as a match or a lighter

Using light: Examples

Take a moment to familiarize yourself with how "light" can be used in various situations through the following examples!

Example
The light from the sun is essential for life on Earth.
Example
Her eyes lit up with excitement when she saw the present.
Example
He used a lighter to light the candle.

light Synonyms and Antonyms

Synonyms for light

Antonyms for light

Idioms Using light

come to light
to be discovered or revealed
Example
The truth about his past came to light during the investigation.
throw light on
to provide information that helps to explain something
Example
The new report throws light on the causes of the economic crisis.
light at the end of the tunnel
a sign of hope or relief after a long and difficult period
Example
After months of hard work, there is finally a light at the end of the tunnel for the project.

Phrases with light

in a good (or bad) light
in a way that presents someone or something in a positive (or negative) way
Example
The article portrayed the company in a bad light.
see the light
to understand something after a period of confusion or ignorance
Example
After studying for hours, I finally saw the light and understood the concept.
bring to light
to reveal or discover something that was previously unknown
Example
The investigation brought to light new evidence that changed the course of the trial.

Origins of light

Old English 'lēoht', related to Dutch 'licht' and German 'Licht'

📌

Summary: light in Brief

The word 'light' [laɪt] has multiple meanings. It can refer to the natural agent that stimulates sight, as in 'The light from the sun is essential for life on Earth.' It can also describe an expression in someone's eyes, as in 'Her eyes lit up with excitement when she saw the present.' Additionally, it can refer to a device that makes something start burning, such as a match or a lighter. Other phrases and idioms include 'in a good (or bad) light,' 'see the light,' and 'light at the end of the tunnel.'