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Synonyms

filling

American  
[fil-ing] / ˈfɪl ɪŋ /

noun

  1. an act or instance of filling.

  2. something that is put in to fill something else.

    They used sand as filling for the depression.

  3. Dentistry. a substance such as cement, amalgam, gold, or the like, used to fill a cavity caused by decay in a tooth.

  4. a food mixture that goes into something, as if to fill it.

    sandwich filling; pie filling.

  5. Also called pick, weft, woofTextiles. yarn carried by the shuttle and interlacing at right angles with the warp in woven cloth.


filling British  
/ ˈfɪlɪŋ /

noun

  1. the substance or thing used to fill a space or container

    pie filling

  2. dentistry

    1. any of various substances (metal, plastic, etc) for inserting into the prepared cavity of a tooth

    2. the cavity of a tooth so filled

  3. textiles another term for weft

"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

adjective

  1. (of food or a meal) substantial and satisfying

"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

Other Word Forms

  • self-filling adjective
  • unfilling adjective

Etymology

Origin of filling

Middle English word dating back to 1350–1400; fill, -ing 1

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.

The platform made it possible for people to securely send money digitally using their email address, which was easier than writing up a check or filling out a money order.

From Los Angeles Times • Apr. 3, 2026

"I feel like every time I fill it up, I probably filling up at least $10 more than what I used to pay," he told AFP.

From Barron's • Mar. 31, 2026

Scientists have discovered that the magma reservoir tied to the largest volcanic eruption of the Holocene is filling again.

From Science Daily • Mar. 29, 2026

Itauma is on a similar trajectory, almost filling the Co-op Live Arena - and arguably facing higher-level opponents along the way.

From BBC • Mar. 28, 2026

Cassiopeia tried to show her some basic facts of multiplication, but Bertha proved even less adept at math than Nutsawoo, who could at least comprehend that three acorns made a more filling snack than two.

From "The Unseen Guest" by Maryrose Wood