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📕 rednote ID(小红书号)：3881567312

Mechanism Definition, Usage & Key Examples (2 meaning)

Meaning 1：operational process (mechanism)

mechanism 🔊

/ˈmekənɪzəm/

A natural or established way that makes something happen or work. It's like the behind-the-scenes process of a system.

Mechanism diagram showing a business process flowchart with idea, review, decision, and action steps.

operational process 🔊

➕

/ˌɒpəˈreɪʃənl ˈprəʊses/

A structured process or system, often internal or abstract, that produces a specific effect or function.

📁 Category：Physical & Mental Health 🔖 Level：Intermediate

📘 Details & Usage

📖 Root Explanation

From Greek 'mēkhanē' (machine) + suffix '-ism' (system or principle).

💡 Mnemonic

Think 'MECH' (like 'make') + 'ANISM' (like 'an ism') = 'making a system of parts.'

📖 Example

The human body has a cooling mechanism that makes you sweat when it's hot. 🔊 The human body possesses an operational process for cooling down which triggers sweating in high temperatures.

🔗 Collocations

defense mechanism – A psychological strategy to cope with anxiety or stress.

feedback mechanism – A process where outputs are returned as inputs to regulate a system.

trigger mechanism – The specific process that initiates an action or series of events.

🔄 Synonyms

system (n.) – A set of connected things or parts forming a complex whole.

procedure (n.) – An established or official way of doing something.

process (n.) – A series of actions or steps taken to achieve a particular end.

🚫 Antonyms

chaos (n.) – Complete disorder and confusion.

randomness (n.) – Lack of pattern or predictability; haphazardness.

improvisation (n.) – The act of creating or performing spontaneously without preparation.

🌱 Derivatives

mechanistic (adj.) – Explaining phenomena in terms of mechanical processes.

mechanize (v.) – To introduce machines or automation into a process.

mechanical (adj.) – Operated by or relating to machines; done without thought.

📖 Cultural Story

Derived from the Greek word for 'machine' or 'contrivance,' it entered English via Latin and French. It evolved to describe not just physical machines but also abstract systems of operation in science, society, and psychology.

Meaning 2：physical components (mechanism)

mechanism 🔊

/ˈmekənɪzəm/

The system of moving parts inside a machine that makes it work.

Close-up mechanism of a mechanical watch showing interlocking golden gears in detail.

physical components 🔊

➕

/ˈfɪzɪkl kəmˈpəʊnənts/

The physical arrangement of interconnected parts in a machine that produces motion or performs a task.

📁 Category：Technological Inventions 🔖 Level：Elementary

📘 Details & Usage

📖 Example

The repair manual explained the locking mechanism of the bicycle. 🔊 The manual for repairs detailed the assembly of physical components that secures the bicycle.

🔗 Collocations

locking mechanism – The set of parts designed to fasten or secure something.

gear mechanism – An assembly of toothed wheels that transmits and controls motion.

escape mechanism – A component in clocks that regulates the release of energy.

🔄 Synonyms

device (n.) – A thing made for a particular purpose, often a tool or instrument.

apparatus (n.) – The technical equipment or machinery needed for a particular activity.

contraption (n.) – A machine or device that appears strange or unnecessarily complicated.

🚫 Antonyms

whole (n.) – A thing that is complete in itself, not a collection of parts.

unit (n.) – A single, undivided entity.

structure (n.) – The arrangement of and relations between the parts of something as a complete entity.

🌱 Derivatives

mechanistic (adj.) – Explaining phenomena in terms of mechanical processes.

mechanize (v.) – To introduce machines or automation into a process.

mechanical (adj.) – Operated by or relating to machines; done without thought.