defunct

dɪˈfʌŋkt

Definition

Definition of defunct - Reverso English Dictionary

Adjective

generalno longer in use or active

The factory is now defunct.

inactive

obsolete

businessno longer in business or service

The defunct company left many unemployed.

discontinued

inactive

obsolete

technology

TECH.

of a process, terminated but not reaped

TECH.

The defunct process still occupies memory.

ended

terminated

Add a suggestion |

Feedback:

Origin of defunct

Latin, defunctus (dead)

Terms with defunct included in their meaning

💡 A powerful way to uncover related words, idioms, and expressions linked by the same idea — and explore meaning beyond exact word matches.

go belly up

failure

die or become defunct

space junk

space

debris from defunct satellites and rockets in space

shell company

stock exchange

near-defunct company used for stock exchange listing

Pennsylvania

transportation

defunct US railroad from the industrial age

disposal orbit

space

orbit for safely removing defunct satellites or debris

graveyard orbit

space science

orbit for defunct spacecraft to avoid collisions

Examples of defunct in a sentence

Many defunct websites still linger on the internet.
The defunct railway station is now a museum.
Several defunct brands are making a comeback online.
The defunct software still appears in the system registry.
Users complained about the defunct app causing issues.

View all translations of defunct

✨Click below to see the appropriate translations facing each meaning.

French:désaffecté, défunt, ...
German:stillgelegt, ehemalig, ...
Italian:defunto, chiuso, ...
Spanish:cerrado, extinto, ...
Portuguese:desativado, encerrado, ...
Chinese:废弃, 已停业的, ...
Japanese:廃止された, 廃業した, ...
Arabic:مُتَوَقِّف, مُنْحَلّ, ...
Hebrew:לֹא פָּעִיל, שֶׁנִּסְגַּר, ...
Russian:нефункционирующий, несуществующий, ...
Ukrainian:не діючий, закритий, ...
Hindi:बंद, अस्तित्वहीन, ...
Bengali:অচল, বিলুপ্ত, ...
Catalan:inactiu, tancat, ...
Czech:zaniklý, nefunkční, ...
Danish:nedlagt, lukket, ...
Dutch:buiten gebruik, failliet, ...
Greek:ανενεργός, κλειστός, ...
Hungarian:megszűnt, zombi, ...
Khmer:លែងដំណើរការ, បិទទ្វារ, ...
Korean:폐쇄된, 폐업한, ...
Persian:ازکارافتاده, منحل, ...
Polish:nieczynny, zamknięty, ...
Portuguese (BR):desativado, extinta, ...
Romanian:închis, desființat, ...
Swedish:nedlagd, avslutad, ...
Thai:เลิกใช้แล้ว, เลิกกิจการแล้ว, ...
Turkish:faal olmayan, faaliyette olmayan, ...
Vietnamese:ngừng hoạt động, không còn hoạt động, ...

Browse the dictionary entries starting with “d”:

Discover how Reverso redefines the dictionary

Go beyond “simple words”

100,000 expressions & idioms Understand any expression you come across: from corporate jargon like 💬 touch base or ↩️ circle back to everyday expressions such as 🌊 out of the blue or 🦆 lame duck, as well as idioms like 🍲 spill the beans and 🐎 hold your horses.

40,000 images When you search for a concrete noun or object, images help you grasp the meaning at a glance. Try searching for 🧵 puppytooth, 🎠 merry-go-round, ⚜️ fleur-de-lys, or 💤 bunk bed.

Informal language & slang Everyday conversations are packed with informal expressions and slang. Meanings are clearly tagged, so you'll always know when a word is casual. Look up hangry (😋 hungry + 😡 angry), 😎 rizz, 🕹️ noob, or 🔑 low-key.

Abbreviations & acronyms Quickly decode modern abbreviations and acronyms. Go from IDK to OMG in seconds and stay up to date with popular abbreviations such as 🐐 GOAT, 📜 tl;dr, 👀 POV, or 🖥️ AFK.

Regional usage (US / UK) Reverso highlights regional differences between American and British English. You’ll never have to wonder where a word is commonly used: try lift vs. elevator, courgette vs. zucchini, or popular British slang like dodgy or banter. What’s more, when you search for 'color', you’ll immediately see its British counterpart, 'colour'.

Get more than a simple definition

Translations for each meaning View translations alongside each meaning to see how a word is translated in each context. Simply toggle translations ON and choose among 25+ languages. You can also display the translation of definitions or examples into your native language to deepen your understanding.

Synonyms & related words by meaning View synonyms and related words for each meaning, not just for the word as a whole. This helps you choose the most accurate word for your context. Click the

icon to discover related terms: analogies, antonyms, common collocates, words with same roots, umbrella terms… Try with happening or hunch.

Multiple examples for every meaning Each meaning comes with three real-life examples to show you how the word is used in different contexts. Click the

icon next to the first example to see two additional options and learn to use new vocabulary naturally.

Go from understanding to mastery

Save words for later review Click the

icon to save words you want to revisit. You can also save a specific meaning by clicking on the

icon next to it. For example, you might want to save the word “table” as a verb, which means “to postpone”.

Practice with personalized flashcards Reverso automatically transforms your searches and saved words into personalized flashcards and quizzes, featuring high-quality audio and usage examples. This helps you transform terms you only recognize into words you actually use confidently.

Learn with Netflix, YouTube, and your favorite texts With Reverso Chrome extension, transform movies, TV shows, articles, or song lyrics into an interactive lesson. Look up words and expressions in one click on any website and learn with your favorite content.