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📕 rednote ID(小红书号)：3881567312

Diffuse: Meaning, Examples, and Common Usage (2 meaning)

Meaning 1：spread out (diffuse)

diffuse 🔊

/dɪˈfjuːz/

To spread out or cause something (like light, smell, or gas) to spread out from one place to a wider area.

Diffuse light spreading out in a dusty room

spread out 🔊

➕

/sprɛd aʊt/

To cause something, such as light, gas, or liquid, to move outward and spread over a larger area.

📁 Category：Natural Geography 🔖 Level：Intermediate

📘 Details & Usage

📖 Root Explanation

From Latin 'dis-' (apart) + 'fundere' (to pour), meaning 'to pour out'.

💡 Mnemonic

Diffuse = 'Dizzy fuse' – imagine a fuse spreading sparks everywhere.

📖 Example

The morning sun diffused through the thin curtains, filling the entire room with a soft, golden glow. 🔊 The morning sun diffused through the thin curtains, filling the entire room with a soft, golden glow.

🔗 Collocations

diffuse light – To spread light evenly across a surface.

diffuse through – To spread gradually through a medium.

diffuse into – To expand and penetrate into an area.

🔄 Synonyms

scatter (v.) – To throw or spread things in different directions.

disperse (v.) – To move apart and spread over a wide area.

dissipate (v.) – To disappear or spread out gradually.

🚫 Antonyms

concentrate (v.) – To bring together in one place.

gather (v.) – To collect or assemble.

condense (v.) – To make denser or more concentrated.

🌱 Derivatives

diffusion (n.) – The process of spreading out.

diffusive (adj.) – Tending to spread out.

diffusely (adv.) – In a spread-out manner.

📖 Cultural Story

Originating from Latin 'diffusus' (past participle of 'diffundere'), the term was first used in physics to describe the movement of particles. Today, it is often used metaphorically for spreading information.

Meaning 2：disseminate (diffuse)

diffuse 🔊

/dɪˈfjuːz/

To spread or cause an idea, feeling, or piece of information to become known by more people in a gradual way.

Diffuse ink spreading in water macro shot

disseminate 🔊

➕

/dɪˈsɛmɪneɪt/

To spread ideas, information, or feelings among many people so that they become widely known.

📁 Category：Culture & History 🔖 Level：Intermediate

📘 Details & Usage

📖 Example

The teacher used funny stories to diffuse the difficult concept, making it easier for all the students to understand. 🔊 The teacher used funny stories to diffuse the difficult concept, making it easier for all the students to understand.

🔗 Collocations

diffuse knowledge – To spread knowledge widely.

diffuse tension – To reduce or spread out tension.

diffuse a rumor – To spread a rumor widely.

🔄 Synonyms

disseminate (v.) – To spread information widely.

circulate (v.) – To pass from person to person.

propagate (v.) – To spread and promote an idea.

🚫 Antonyms

suppress (v.) – To prevent from spreading.

contain (v.) – To keep within limits.

withhold (v.) – To keep back information.

🌱 Derivatives

diffusion (n.) – The process of spreading out.

diffusive (adj.) – Tending to spread out.

diffusely (adv.) – In a spread-out manner.