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Synonyms

lightness

1 American  
[lahyt-nis] / ˈlaɪt nɪs /

noun

  1. the state or quality of being light in weight.

    the amazing lightness of the new metal.

  2. the quality of being agile, nimble, or graceful.

    Synonyms:
    sprightliness, nimbleness, grace, agility
  3. lack of pressure or burdensomeness.

  4. lack of seriousness; levity in actions, thoughts, or speech.

    That kind of lightness seemed out of place.

  5. gaiety of manner, speech, style, etc.; cheerfulness.

    His lightness was just what the party needed.


lightness 2 American  
[lahyt-nis] / ˈlaɪt nɪs /

noun

  1. the state or quality of being light or illuminated.

  2. thin or pale coloration.

  3. the relative degree to which an object reflects light, especially light of complementary or nearly complementary colors.


lightness British  
/ ˈlaɪtnɪs /

noun

  1. the attribute of an object or colour that enables an observer to judge the extent to which the object or colour reflects or transmits incident light See also colour

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of lightness1

1175–1225; Middle English. See light 2, -ness

Origin of lightness2

before 1050; Middle English; Old English līhtness. See light 1, -ness

Vocabulary lists containing lightness

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

While Armani already used these luminous touches in his eveningwear, Silvana Armani has multiplied them to emphasise the fluidity and lightness of her silhouettes.

From Barron's ● Sep. 27, 2026

White wine fans tend to fall into three camps—Chardonnay drinkers who like rich, full-bodied whites, Sauvignon Blanc sippers who favor acidity and herbaceousness, and Pinot Grigio pounders who prioritize lightness and drinkability.

From The Wall Street Journal ● Sep. 21, 2026

Earl Spencer has said he felt there was a "lightness" in the tone of the then-Prince Charles during a phone call following the death of his sister, Diana, Princess of Wales.

From BBC ● Sep. 20, 2026

The reason, hopefully, that “Elsinore” is moving is that we approach some of the stuff with quite a bit of lightness.

From Los Angeles Times ● Sep. 5, 2026

“Well,” Ube said, his face reverting to its usual lightness, “if it’s knowledge y’all want, then you came to the right place.”

From "Pet" by Akwaeke Emezi

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