Coupled: meaning, definitions and examples

Used when referring to things combined together, especially in terms of machinery or components that work together.

• The trailer is coupled to the truck
• These two systems are often coupled to ensure efficiency

Best used when talking about things that are matched or grouped in sets of two, often for comparison or complementary functions.

• The items are paired for the experiment
• She paired the wine with the cheese

Appropriate when highlighting a link or relationship between people, concepts, or technology.

• All devices are connected to the internet
• They felt deeply connected after the conversation

Suitable when discussing groups or entities coming together for a common purpose or goal, often implying solidarity.

• The countries were united in their effort to combat climate change
• The team is united under one cause

Typically used to describe two things that are joined together or related in some way. This term is often found in formal or technical contexts.

• The train cars were coupled together to form a longer train
• The project's success is coupled with careful planning

Often used to show that one thing is connected to another, either physically, logically, or conceptually. Frequently seen in discussions about data, networks, or relationships.

• The chapters are linked by a common theme
• The website was linked to a database for real-time updates

Commonly used to describe something that is fastened or joined to an object physically, or to show emotional connection. It is general and can be used in both formal and informal language.

• Please find the documents attached to this email
• She is very attached to her old teddy bear

Used to indicate that two or more elements have been put together to form a single unit or group. Often used in a mathematical or general context to show unity or collective effort.

• We combined our resources to start the business
• The combined effects of the medications helped improve his condition

Often used in technical or scientific contexts to suggest a strong, mechanical or direct link between two elements. Could also imply addition or combination.

• The engine is coupled to the transmission.
• Economic growth, coupled with technological advancements, has transformed societies.

Implies a connection that is usually simpler or more straightforward. Can be used in everyday conversation.

• Their successes are closely linked to their hard work.
• The website is linked to several online resources.

Suggests a network or a system where multiple parts are linked to each other in complex ways. Often used in systems theory, ecology, or global contexts.

• The global economy is highly interconnected.
• The ecosystem is interconnected, with each species playing a vital role.

Used when discussing relationships where different elements are interconnected, often influencing each other. Common in academic and analytical contexts.

• The various departments in the company are interrelated.
• The social, economic, and environmental issues are deeply interrelated.