overlap

verb

over·​lap ˌō-vər-ˈlap How to pronounce overlap (audio)
overlapped; overlapping; overlaps

transitive verb

1
: to extend over or past and cover a part of
The roof shingles overlap each other.
2
: to have something in common with
Baseball season overlaps the football season in September.

intransitive verb

1
: to occupy the same area in part
The two towns overlap.
2
: to have something in common
Some of their duties overlap.
overlap noun

Examples of overlap in a Sentence

The roof shingles overlap each other. Baseball season overlaps football season in September. Some of your duties overlap his.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Vitamin D supplements are another, since vitamin D deficiency often overlaps with SAD and can cause many of the same symptoms, like fatigue. Maggie O'Neill, SELF, 20 Oct. 2025 The veteran shooters have overlapping skill sets, so once Brogdon took himself out of the fold, New York wasn’t as eager to create an open roster to keep two similar players. James L. Edwards Iii, New York Times, 19 Oct. 2025 His ties to the president go back to their overlapping service in Fujian and Zhejiang provinces in the late 1990s. CNN Money, 18 Oct. 2025 While many of these cards offer similar and overlapping benefits, some are better than others. Ryley Amond, CNBC, 18 Oct. 2025 See All Example Sentences for overlap

Word History

First Known Use

1704, in the meaning defined at transitive sense 1

Time Traveler
The first known use of overlap was in 1704

Browse Nearby Words

Cite this Entry

“Overlap.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/overlap. Accessed 23 Oct. 2025.

Kids Definition

overlap

verb
over·​lap ˌō-vər-ˈlap How to pronounce overlap (audio)
1
: to lay or lie over (something) so as to partly cover
that piece overlaps the edge
2
: to have something in common
political and social interests that often overlap
3
: to occupy the same area in part
the photos overlap
overlap noun

More from Merriam-Webster on overlap

Last Updated: - Updated example sentences
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