overlap

verb

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

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.
By then, the photographers Aaron Siskind and Harry Callahan were teaching at the school, along with Hazel Larsen Archer, who had overlapped with Rauschenberg in 1949 and captured his love of movement and of grace in a photograph of her own. Hilton Als, New Yorker, 4 Apr. 2026 Clavius can be recognized by dint of an arcing line of impact craters nestled within its 143-mile (230 km) expanse, along with the Porter and Rutherford impact sites, which overlap part of its northeastern and southeastern rim. Anthony Wood, Space.com, 3 Apr. 2026 Bianco previously endorsed the judge during his 2022 election campaign, and the two share political advisers and overlapping donors. Lia Russell, Sacbee.com, 3 Apr. 2026 The most common adverse events were falls and muscle weakness, which overlap with ALS symptoms. Angelica Stabile, FOXNews.com, 3 Apr. 2026 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 4 Apr. 2026.

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

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