filled in; filling in; fills in
1
: to enrich (something, such as a design) with detail
2
: to give necessary or recently acquired information to
I'll fill you in
: to fill a vacancy usually temporarily
interns filled in for regular staffers
Examples of fill-in in a Sentence
Noun
I'm just a fill-in, so I have no idea where office supplies are kept
Verb
my friend quickly filled me in on the portion of the movie that I had missed
she's only filling in while the regular secretary is on vacation
Recent Examples on the Web
Jenna West, New York Times, 15 Sep. 2025
DeVito, 27, compiled a 3-5 record as the fill-in starter for the New York Giants over the last two seasons.
—Jackson Roberts, MSNBC Newsweek, 15 Sep. 2025
Mark Travers, Forbes.com, 18 Sep. 2025
Wide receiver Rashee Rice, arguably their biggest threat in their passing game, has served two games of his six-game suspension, and Thornton has filled in nicely for Rice so far.
—Robert Marvi, MSNBC Newsweek, 17 Sep. 2025
See All Example Sentences for fill-in
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Noun
At times, fill-in left tackle Justin Skule was sideswiped.
—Jenna West, New York Times, 15 Sep. 2025
DeVito, 27, compiled a 3-5 record as the fill-in starter for the New York Giants over the last two seasons.
—Jackson Roberts, MSNBC Newsweek, 15 Sep. 2025
Verb
In reality, your brain is filling in the gap caused by your rapid eye movements.
—Mark Travers, Forbes.com, 18 Sep. 2025
Wide receiver Rashee Rice, arguably their biggest threat in their passing game, has served two games of his six-game suspension, and Thornton has filled in nicely for Rice so far.
—Robert Marvi, MSNBC Newsweek, 17 Sep. 2025
See All Example Sentences for fill-in
Cite this Entry
“Fill-in.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fill-in. Accessed 20 Sep. 2025.
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