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📕 rednote ID(小红书号)：3881567312

Turn On Meaning, Examples & Usage Guide (2 meaning)

Meaning 1：switch on (Turn on)

Turn on 🔊

/tɜːrn ɒn/

phrasal v.

To start a device by using a switch or button, like making a light work.

Hand turning on a lamp switch in cozy home

switch on 🔊

➕

/swɪtʃ ɒn/

phrasal v.

To cause an electronic or mechanical device to start functioning by using a control (switch, button, or knob).

📁 Category：Technological Inventions 🔖 Level：Beginner

📘 Details & Usage

📖 Root Explanation

Turn (from Old English 'tyrnan' meaning rotate) + on (preposition indicating activation).

💡 Mnemonic

Imagine turning a knob to switch on a light: the rotation (turn) results in illumination (on).

📖 Example

Every morning, I turn on the coffee maker to enjoy a fresh cup. 🔊 Every morning, I turn on the coffee maker to enjoy a fresh cup.

🔗 Collocations

turn on the light – to activate a lamp

turn on the computer – to power up a computer

turn on the TV – to start a television

🔄 Synonyms

switch on (phrasal v.) – to activate a device by operating a switch

power up (phrasal v.) – to start a machine or electronic device

start (v.) – to cause to begin operating

🚫 Antonyms

turn off (phrasal v.) – to stop a device from functioning

shut down (phrasal v.) – to power off a machine completely

power off (phrasal v.) – to disconnect from electric power

📖 Cultural Story

The phrasal verb 'turn on' gained its device-activation sense during the early electrical era (late 1800s), when physically turning a switch became the standard action to start appliances.

Meaning 2：excite (Turn on)

Turn on 🔊

/tɜːrn ɒn/

phrasal v.

To make someone feel excited or interested, often by something fun or attractive.

excite 🔊

➕

/ɪkˈsaɪt/

phrasal v.

To stimulate someone's enthusiasm, interest, or desire (often used figuratively).

📁 Category：Entertainment & Sports 🔖 Level：Intermediate

📘 Details & Usage

📖 Example

The live concert really turns on the crowd with its amazing music. 🔊 The live concert really turns on the crowd with its amazing music.

🔗 Collocations

turn on the crowd – to excite the audience

turn on the audience – to stimulate the listeners or viewers

turn on your partner – to arouse romantic or sexual interest

🔄 Synonyms

excite (v.) – to make someone feel enthusiastic and eager

thrill (v.) – to cause a sudden strong feeling of excitement

arouse (v.) – to evoke interest or desire

🚫 Antonyms

bore (v.) – to make someone feel uninterested

dampen (v.) – to reduce enthusiasm or excitement

discourage (v.) – to cause someone to lose confidence or enthusiasm

🌱 Derivatives

turn-on (n.) – something that excites or arouses interest