overlap

verb

over·​lap ˌō-vər-ˈlap 

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

ˈō-vər-ˌlap 

noun

Synonyms of overlap

• overlie
• lap
• overlay

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

China’s claims overlap with those of the Philippines, Vietnam, Brunei, Taiwan, Malaysia, and Indonesia. — Jill Goldenziel, Forbes.com, 30 July 2026

The duo also overlapped at Austria’s RB Salzburg — Glasner as assistant manager between 2012 and 2014, and Schlager as a player from 2016-19 after coming through their youth ranks. — Paul Taylor, New York Times, 30 July 2026

Part of the secret sauce to Barbie’s and Oppenheimer’s success was the fact that their target demographics didn’t overlap much, prompting lots of friendly joke-making and double-feature date planning. — Eric Vilas-Boas, Vulture, 30 July 2026

The reserve sits in both Canada and the United States, and the overlapping jurisdictions can make smuggling easier, Maheu said. — Trevor Hughes, USA Today, 29 July 2026

Word History

First Known Use

1704, in the meaning defined at transitive sense 1

Rhymes for overlap

• handicap
• thunderclap
• wiretap
• app
• cap
• chap
• clap
• crap
• flap
• frap
• gap
• hap

Kids Definition

overlap

verb

over·​lap ˌō-vər-ˈlap 

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

ˈō-vər-ˌlap 

noun