collaboration

collaboration — noun

1. a situation where several people join forces to create something or reach a shar

1.nounC1
Definition

a situation where several people join forces to create something or reach a shared objective, each bringing their own abilities to the task

Example

The collaboration between Ravi's lab and Dr. Okafor's team led to a major medical discovery.

collocation: collaboration between [two parties]

Close collaboration among the three departments helped the hospital respond faster during the crisis.

Common collocations
  • close collaboration
  • effective collaboration
  • active collaboration
  • collaboration between departments
  • collaboration with partners
  • collaboration on a project
Synonyms
  • cooperation

    more general; implies helping or not hindering rather than actively creating something together

  • partnership

    suggests a formal, long-term arrangement between organizations or individuals

  • teamwork

    focuses on how well a group works collectively, often within the same organization

  • joint effort

    emphasizes that the work is shared, often for a single specific task

Antonyms

Grammar Patterns

collaboration between [two or more parties]

collaboration with [someone/something]

collaboration on [a project/task]

Usage Note

Commonly paired with prepositions between, with, and on. In its uncountable form, it describes the general activity; in its countable form (a collaboration), it refers to a specific working partnership or joint project.

Common Mistakes

My department had a strong collaboration with the IT team for technical support.
My department had strong cooperation with the IT team for technical support.
cooperation means working helpfully alongside each other, while collaboration means actively working together on a shared goal.

2. a finished product made through joint effort, such as a book, film, song, or res

2.nounB2
Definition

a finished product made through joint effort, such as a book, film, song, or research study that involves more than one person or organization

Example

This photography book is a collaboration between Amara and a team of nature writers.

countable: a collaboration between [people]

The film was a rare collaboration between two famous directors from different countries.

Common collocations
  • a unique collaboration
  • a rare collaboration
  • a musical collaboration
  • a collaboration between artists
  • a collaboration among institutions
Synonyms
  • joint work

    slightly more formal; used for academic or professional contexts

  • co-production

    specifically used for films, TV shows, or media projects produced by multiple companies

  • co-creation

    emphasizes the creative aspect; common in design, art, and innovation

Antonyms
  • solo work

    a creative work produced by one person alone

Grammar Patterns

a collaboration between [A] and [B]

a collaboration with [someone]

[adjective] collaboration between [people/groups]

Usage Note

Always countable. The focus is on the finished product rather than the process of working together. Often modified by an adjective (a unique collaboration, a landmark collaboration) or a descriptive noun (a film collaboration, a musical collaboration).

Common Mistakes

That painting is a collaboration by an artist who worked alone.
That painting is a collaboration between two French artists from the 19th century.
a collaboration must involve more than one person creating it together.

3. cooperating with a hostile force that has taken over your country, viewed as a b

3.nounC1
Definition

cooperating with a hostile force that has taken over your country, viewed as a betrayal rather than a neutral partnership

Example

During the war, anyone suspected of collaboration with the enemy faced severe punishment.

collocation: collaboration with the enemy

The general was tried for collaboration after the occupying forces left the region.

passive: tried for collaboration

Common collocations
  • collaboration with the enemy
  • suspected of collaboration
  • accused of collaboration
  • wartime collaboration
  • active collaboration
Synonyms
  • treason

    broader legal term for betraying one's country; collaboration is a specific form of treason

  • collaborationism

    a more formal, academic term for the same idea; less common in everyday use

  • collusion

    secret cooperation, often for dishonest purposes; broader than the wartime sense

Antonyms
  • resistance

    fighting or refusing to cooperate with an occupying enemy

  • patriotism

    loyal support for one's country, especially during a conflict

Grammar Patterns

collaboration with [an enemy / occupying force]

suspected of collaboration

accused of collaboration

Usage Note

Always uncountable and carries a strong negative moral judgment. This sense is specific to historical or political contexts involving wartime occupation. Do not use this sense to describe ordinary business or creative partnerships.

Common Mistakes

The CEO was accused of collaboration with a rival company.' (using the treason sense in a business context)
The CEO was accused of working too closely with a rival company.
the negative sense of collaboration is reserved for military occupation, not business competition.

Word family

Synonym discussion

Sense: noun/1

While collaboration and cooperation both describe working with others, they differ in how deeply people are involved. Cooperation means people help each other or work alongside one another on separate tasks toward a shared goal — for example, two departments exchanging information. Collaboration goes further: people actively work together on the same task, jointly creating something. Partnership is closer to collaboration but often implies a formal, long-term arrangement between organizations or individuals, such as a business alliance. Teamwork focuses on how well a group works collectively, but it does not require joint creation — a basketball team shows teamwork even though each player has a different role. For example: 'The cooperation between the two schools allowed them to share library resources' (they helped each other separately). 'The collaboration between the two schools produced a joint science fair exhibition' (they created it together). 'A partnership was signed between the universities to develop a new engineering programme.'

cooperation ↗partnership ↗teamworkjoint effort

Common collocations

Nouns

Adverbs

Phrases

  • in collaboration with
  • a spirit of collaboration
  • under collaboration
  • through collaboration

Prepositions

Etymology

LatinFrenchEnglish

The word collaboration comes from the Latin verb collabōrāre, formed by combining com- ('together') with labōrāre ('to work'). It first appeared in English in the 19th century with the neutral meaning of working together. During and after World War II, the word gained a second, negative meaning when it was used to describe people who cooperated with occupying Nazi forces in Europe. Today both the positive and negative meanings remain in use, distinguished by context.