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Definitions

fill in

[fil-in] / ˈfɪlˌɪn /


VERB
act as substitute
Synonyms
Antonyms
WEAK
leave blank


fill-in


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.

There are two things: One is something people have said for a long time the pool needs, that somebody has to fill in the spaces between the concrete slabs to make sure they don’t leak.

From Slate • Jun. 4, 2026

Officials estimate Lake Powell will receive the least amount of water this year since the reservoir began to fill in 1963.

From The Wall Street Journal • May 15, 2026

But a centennial is as good a time as any to fill in what the predominant narrative often leaves out.

From Los Angeles Times • May 12, 2026

But for now, without the Dutch couple to fill in the gaps and officials unable to fully reconstruct their travels, many questions about how this outbreak started remain unanswered.

From BBC • May 10, 2026

And at important parts, she stops and lets the king fill in the story so he feels good.

From "Everything Sad Is Untrue" by Daniel Nayeri




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