as in substitute
a person or thing that takes the place of another
I'm just a fill-in, so I have no idea where office supplies are kept
Synonyms & Similar Words
Relevance
1
as in to inform
to give information to
my friend quickly filled me in on the portion of the movie that I had missed
Synonyms & Similar Words
Antonyms & Near Antonyms
2
as in to substitute
to serve as a replacement usually for a time only
she's only filling in while the regular secretary is on vacation
Synonyms & Similar Words
Example Sentences
Examples are automatically compiled from online sources to
show current usage.
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Recent Examples of fill-in
Zak Keefer, New York Times, 30 May 2025
Most recently a reporter with CBS News Detroit, Andres brings more than a decade of award-winning breaking news reporting and fill-in anchor experience across several markets including Kansas City, Missouri and Dallas, Texas.
—Andres Gutierrez, CBS News, 30 May 2025
Robert Lloyd, Los Angeles Times, 26 June 2025
With Chisholm out of the game, the Yankees shifted Oswald Peraza to third base, with DJ LeMahieu filling in at second.
—Johnny Flores Jr, New York Times, 25 June 2025
See All Example Sentences for fill-in
Noun
Part of Torre loved being a fill-in, riding the wave of success that others had built.
—Zak Keefer, New York Times, 30 May 2025
Most recently a reporter with CBS News Detroit, Andres brings more than a decade of award-winning breaking news reporting and fill-in anchor experience across several markets including Kansas City, Missouri and Dallas, Texas.
—Andres Gutierrez, CBS News, 30 May 2025
Verb
Stepmother Ellen Hargitay fills in a lot of holes, without claiming to know everything about everything.
—Robert Lloyd, Los Angeles Times, 26 June 2025
With Chisholm out of the game, the Yankees shifted Oswald Peraza to third base, with DJ LeMahieu filling in at second.
—Johnny Flores Jr, New York Times, 25 June 2025
See All Example Sentences for fill-in
Recent Examples of Synonyms for fill-in
Noun
-
The information provided here is not legal advice and does not purport to be a substitute for advice of counsel on any specific matter.—
Wen Xie,
Forbes.com,
1 July 2025
-
Charlie Tasker, a 19-year-old right-back with a strong work ethic who gets up and down the pitch, was an unused substitute in five of Brighton’s Premier League games in April before injuries affected his chances of further involvement.—
Andy Naylor,
New York Times,
30 June 2025
Verb
-
Officials pledged to inform the public through official channels as the situation evolves.—
Amanda Castro
Hannah Parry
Shane Croucher,
MSNBC Newsweek,
23 June 2025
-
There is no need to inform domains about their sluggish new competition.—
Michael Gargiulo,
Forbes.com,
23 June 2025
Verb
-
At full time, Liam stands in front of the television chanting Dalglish’s name, before the other band members throw United fan Bonehead out of the house.—
Michael Cox,
New York Times,
29 June 2025
-
Trump’s neutral position stood in stark contrast to some in his party, such as Sens. Tommy Tuberville (R-AL) and Roger Marshall (R-KS), who’ve demanded MacDonough be ousted.—
Ramsey Touchberry,
The Washington Examiner,
28 June 2025
Noun
-
Kepler’s in-house replacement would be Justin Crawford, the 21-year-old outfield prospect who is slashing .332/.408/.435 with 26 steals at Triple A.—
Anthony Stitt,
Forbes.com,
27 June 2025
-
Several names have been floated as a possible early replacement for Powell.—
Ron Insana,
CNBC,
26 June 2025
Verb
-
Elsewhere, Arat tells Deadline a Greek remake of the series is in the works, while new markets are opening up.—
Stewart Clarke,
Deadline,
1 July 2025
-
Roley's grandfather, Dale Roley, told the New York Times on Monday that the suspect was working for a tree company and had expressed interest in becoming a forest firefighter.—
Miranda Jeyaretnam,
Time,
1 July 2025
Verb
-
Jeff Jones took over and oversaw the astounding explosion of Beatles archival projects, especially the deluxe editions that began in 2017 with Sgt. Pepper’s Lonely Hearts Club Band.—
Rob Sheffield,
Rolling Stone,
1 July 2025
-
Neutral Denmark was taken over by the Nazis in April 1940; the wartime dearth of tires and spare parts meant bicycling declined, but by 1950 bicycle ridership was back to pre-war levels.—
Matthew Wills,
JSTOR Daily,
1 July 2025
Noun
-
Jordan Mason was also acquired in an offseason trade to be the team's backup running back.—
Evan Massey,
MSNBC Newsweek,
25 June 2025
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This ship, which can break nearly five feet of ice, is meant to serve as a backup to the United States’ older icebreakers until a new, more powerful icebreaker that the first Trump administration commissioned in 2019 is constructed.—
Michael Albertus,
Foreign Affairs,
24 June 2025
Verb
-
The final decision about Iran's response will be made by Khamenei; the parliament's vote to close the strait merely advises him of the option to pursue.—
Adeola Adeosun,
MSNBC Newsweek,
23 June 2025
-
Brown’s 1962 how-to guide for modern single women to dominate both in relationships and at the office was radical in one way, advising women to cherish being single rather than seeing it as a sign of their deficiency.—
Alice Bolin
June 23,
Literary Hub,
23 June 2025
Cite this Entry
“Fill-in.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/fill-in. Accessed 5 Jul. 2025.
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