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📕 rednote ID(小红书号)：3881567312

Extinct: Definition, Usage & Common Mistakes (2 meaning)

Meaning 1：no longer living (extinct)

extinct 🔊

/ɪkˈstɪŋkt/

adj.

When all animals of a particular type have died and none are left alive on Earth.

Extinct species illustrated by a T-Rex dinosaur skeleton in a museum display.

no longer living 🔊

➕

/nəʊ ˈlɒŋɡə ˈlɪvɪŋ/

adj.

Describes a species, breed, or group of animals or plants that has died out completely, with no surviving members.

📁 Category：Animal Protection 🔖 Level：Intermediate

📘 Details & Usage

📖 Root Explanation

From Latin 'extinctus', past participle of 'exstinguere' meaning 'to extinguish, quench, put out'.

💡 Mnemonic

Think 'EXit + TINCT (like tainted/wiped)'. Something that has been wiped out and exited existence.

📖 Example

The children were fascinated by the skeleton of the extinct dinosaur at the natural history museum. 🔊 The children were captivated by the skeleton of the dinosaur that is no longer living, displayed at the museum.

🔗 Collocations

go extinct – to become completely wiped out as a species.

become extinct – to reach a state of no longer existing as a living species.

extinct species – a type of animal or plant that has completely died out.

🔄 Synonyms

dead (adj.) – No longer alive; can refer to individuals but not necessarily entire species.

vanished (adj.) – Having disappeared completely from sight or existence.

nonexistent (adj.) – Not having existence or reality.

🚫 Antonyms

living (adj.) – Alive; not dead.

existent (adj.) – Having reality or existence.

thriving (adj.) – Growing, developing, or being successful vigorously.

🌱 Derivatives

extinction (n.) – The state or process of a species, family, or larger group ceasing to exist.

extinctive (adj.) – Tending to extinguish or make extinct (less common).

📖 Cultural Story

The word originates from Latin 'extinctus', meaning 'extinguished'. It was first used in biology in the late 18th century to describe species that had been 'snuffed out'. The Dodo bird, declared extinct in the 17th century, is one of the most iconic symbols of human-caused extinction and a key figure in modern conservation movements.

Meaning 2：no longer practiced (extinct)

extinct 🔊

/ɪkˈstɪŋkt/

adj.

No longer existing or practiced, like a forgotten tradition or a language no one speaks.

Extinct craft concept showing an artisan with a traditional, unused tool.

no longer practiced 🔊

➕

/nəʊ ˈlɒŋɡə ˈpræktɪst/

adj.

Describes a custom, institution, idea, craft, or language that is no longer active, used, or in existence.

📁 Category：Culture & History 🔖 Level：Intermediate

📘 Details & Usage

📖 Example

At the cultural festival, an elder spoke about an extinct weaving technique that used natural dyes from local plants. 🔊 During the festival, an elder discussed a traditional weaving method that is no longer practiced, which utilized dyes from native flora.

🔗 Collocations

extinct language – a language that has no native speakers left.

extinct custom – a traditional practice or ritual that has been completely abandoned.

render extinct – to cause something (a practice, language) to cease to exist.

🔄 Synonyms

obsolete (adj.) – No longer produced or used; out of date.

defunct (adj.) – No longer existing or functioning, often used for organizations or systems.

bygone (adj.) – Belonging to an earlier time; past.

🚫 Antonyms

current (adj.) – Belonging to the present time; happening or being used now.

active (adj.) – Engaged in action or use; functioning.

living (adj.) – In active use or existence (e.g., a living language).

🌱 Derivatives

extinction (n.) – The process of becoming or making something, like a custom, die out.

extinctive (adj.) – Tending to extinguish or make extinct (less common).