Meaning & Definition of word "Overlap"

Overlap

/ˌoʊ.vərˈlæp/

noun:

  • 1. The extent to which two things cover the same area or share the same features.
    • Example: There is a significant overlap between the two studies in terms of their methodologies.
  • 2. A part or portion that overlaps; an area or section shared by two or more things.
    • Example: The overlap of the two maps helped us identify common locations.

verb:

  • 1. To extend over and cover a part of something.
    • Example: The roof of the shed overlaps the wall to provide better protection from rain.
  • 2. To share common features or characteristics.
    • Example: The two departments overlap in several of their functions, leading to some redundancy.

Etymology

Middle English: from over + lap, from Old English 'lappian' meaning 'to fold.'

Common Phrases and Expressions

overlap completely:

To cover or extend over entirely.

cognitive overlap:

The shared thoughts or knowledge between two or more people.

temporal overlap:

When two events happen at the same time.

Related Words

intersect:

To cross or divide, sharing some common part.

coincide:

To occur at the same time or coincide in some aspect.

Slang Meanings of overlap

Meaning: To have common interests or experiences.

Example Sentence: We really overlap on our taste in music.

Meaning: To multitask or do multiple things at once.

Example Sentence: I’m overlapping my study time with my work projects.