Meaning & Definition of Brightness in English

Detailed Definitions

• Definition: The measure of the light emitted from a surface.

  Example Sentence: The brightness of the sun can be blinding without sunglasses.

• Definition: A quality of being vivid or intense in color.

  Example Sentence: The brightness of the flowers made the garden look lively.

• Definition: The clarity or brilliance of a sound.

  Example Sentence: The brightness of the notes played on the piano filled the room.

• Definition: The mental alertness or intelligence of a person.

  Example Sentence: Her brightness in solving complex problems impressed her teachers.

Etymology

Origin: Middle English; from 'bright' + '-ness', meaning the state of being bright.

Synonyms

Common Phrases and Expressions

• brightness of day: The time of day when sunlight is at its peak.
• the brightness of a star: Refers to how visible a star is from Earth.
• turn down the brightness: To lower the intensity of light emitted from a screen or source.

Translations

• Spanish: brillo

• French: brillance

• German: Helligkeit

• Russian: яркость

Related Words

• bright: Radiating or reflecting light; vivid.

• illuminance: The amount of light incident on a surface.

• radiant: Sending out light; shining or glowing.

Slang Meanings of brightness

• Meaning: High energy or enthusiasm.

  Example Sentence: Her brightness is contagious at parties.

• Meaning: Being clever or quick-witted.

  Example Sentence: That guy is really brightness; he always knows the answer.