filler
1 Americannoun
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a person or thing that fills.
a filler for pies; a filler of orders.
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a thing or substance used to fill a gap, cavity, or the like.
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a substance used to fill cracks, pores, etc., in a surface before painting or varnishing.
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a liquid, paste, or the like used to coat a surface or to give solidity, bulk, etc., to a substance, as paper or a chemical powder.
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Journalism. material, considered of secondary importance, used to fill out a column or page.
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an implement used in filling, as a funnel.
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cotton, down, or other material used to stuff or pad an object, as a quilt or cloth toy.
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material placed between the insole and the exterior sole of a shoe.
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Linguistics. (especially in tagmemics) one of a class of items that can fit into a given slot in a construction.
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Building Trades. a plate, slab, block, etc., inserted between two parallel members to connect them.
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the tobacco forming the body of a cigar.
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metal in the form of a rod or wire, used in brazing, welding, and soldering.
noun
noun
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a person or thing that fills
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an object or substance used to add weight or size to something or to fill in a gap
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a paste, used for filling in cracks, holes, etc, in a surface before painting
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architect a small joist inserted between and supported by two beams
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the inner portion of a cigar
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the cut tobacco for making cigarettes
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journalism articles, photographs, etc, to fill space between more important articles in the layout of a newspaper or magazine
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informal something, such as a musical selection, to fill time in a broadcast or stage presentation
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a small radio or television transmitter used to fill a gap in coverage
Other Word Forms
Noun Inflected Forms
Etymology
Origin of filler1
First recorded in 1490–1500; fill + -er 1
Origin of fillér2
First recorded in 1900–05; from Hungarian, from Middle High German vierer type of coin, equivalent to vier four + -er -er 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.
See Examples For:
Another in a series of disappointing releases, “Bridges to Babylon” has one great song, “Saint of Me,” and lots of filler.
From Los Angeles Times ● Jul. 10, 2026
In Austria, by contrast, botulinum toxin and dermal filler treatments are classified as medical procedures and are typically reserved for doctors.
From BBC ● Jul. 5, 2026
The accounts link to suspicious online storefronts, including one touting multiple "five-star reviews" which all feature the same filler text.
From Barron's ● Jun. 18, 2026
Medical spas offering Botox and filler are popping up on suburban street corners.
From The Wall Street Journal ● May 17, 2026
He located the filler cap under the front bunk cushions when he took all the cushions out and put them topside to dry in the sun.
From "The Voyage Of The Frog" by Gary Paulsen
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"I shall never forget my home, dear mother," said Elsa earnestly, "and every fillér which I earned and which helped to make my poor father comfortable was a source of happiness to me."
From A Bride of the Plains by Orczy, Emmuska Orczy, Baroness
I don't care one brass fillér what anybody says, Irma néni, and you know it.
From A Bride of the Plains by Orczy, Emmuska Orczy, Baroness
You wanted your revenge on me, and you wanted to be rid of Béla—you wanted Elsa for yourself, but you didn't care one brass fillér what would become of me after that.
From A Bride of the Plains by Orczy, Emmuska Orczy, Baroness
Meanwhile, a law passed this year in Scotland will restrict procedures like Botox and injection of dermal fillers to specific settings, such as regulated clinics.
From BBC ● Jul. 5, 2026
Instead, nurse practitioners have become major gap fillers, growing their ranks by 60% to 461,000 between 2019 and 2025, data from the American Association of Nurse Practitioners show.
From The Wall Street Journal ● May 16, 2026
Oscars host Conan O'Brien left a hand-written message under the seats inside the Dolby Theatre, to welcome nominees, their plus ones or seat fillers to the Oscars.
From BBC ● Mar. 16, 2026
They might soon be able to get laser hair removal and cosmetic fillers.
From The Wall Street Journal ● Mar. 1, 2026
The nugget is made with corn products called binders and emulsifiers and fillers.
From "The Omnivore's Dilemma" by Michael Pollan
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.