ionisation

jɔnizasjɔ̃

Definition

Definition of ionisation - Reverso French Dictionary

Noun, feminine

chimie

TECH.

processus par lequel un atome ou molécule perd ou gagne des électrons

TECH.

L'ionisation de l'hydrogène produit un proton et un électron libre.
L’ionisation se produit dans la haute atmosphère.
La chambre d’ionisation mesure le rayonnement.

Add a suggestion |

Feedback:

Expressions with ionisation

💡 Discover popular phrases, idioms, collocations, or phrasal verbs. Click any expression to learn more, listen to its pronunciation, or save it to your favorites.

détecteur à ionisation

appareil qui mesure des substances en analysant les ions qu'elles produisent

Le détecteur à ionisation permet d'identifier les composés organiques dans l'échantillon.

détecteur de fumée par ionisation

appareil qui détecte la fumée en utilisant des particules radioactives

Le détecteur de fumée par ionisation a sonné dès les premières particules.

pompe à ionisation

appareil qui crée un vide très poussé en ionisant les gaz

La pompe à ionisation permet d'obtenir un ultra-vide dans la chambre expérimentale.

Origin of ionisation

anglais, ionisation (formation d'ions) dérivé de ion (particule chargée)

Terms with ionisation 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.

effet corona

électricité

ionisation de l'air autour d'un conducteur sous forte tension électrique

non ionisé

adj.

neutralité électrique

qui n'a pas subi d'ionisation et garde sa neutralité électrique

View all translations of ionisation

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

English:ionization, ...
German:Ionisation, ...
Italian:ionizzazione, ...
Spanish:ionización, ...
Portuguese:ionização, ...
Chinese:电离, ...
Japanese:イオン化, ...
Arabic:تأين, ...
Hebrew:יּוֹנִיזַצְיָה, ...
Russian:ионизация, ...
Ukrainian:іонізація, ...
Catalan:ionització, ...
Danish:ionisation, ...
Dutch:ionisatie, ...
Greek:ιονισμός, ...
Khmer:អ៊ីយ៉ុងកម្ម, ...
Korean:이온화, ...
Polish:jonizacja, ...
Portuguese (BR):ionização, ...
Romanian:ionizare, ...
Swedish:jonisering, ...
Thai:ไอออไนเซชัน, ...
Turkish:iyonlaşma, ...
Vietnamese:sự ion hóa, ...

Browse the dictionary entries starting with “i”:

Discover how Reverso redefines the dictionary

Go beyond “simple words”

100,000 expressions & idioms Understand any expression you come accross: from corporate jargon like 🖐️ passer la main or 💪 être force de proposition to everyday expressions such as 🐘 mémoire d’éléphant or 🛍️ lèche-vitrine, as well as idioms like 🚲 avoir la tête dans le guidon, 🗣️ donner de la voix or 🏇🏻 monter sur ses grands chevaux.

40,000 images When you search for a concrete noun or object, images help you grasp the meaning at a glance. Try searching for 🧵 pied-de-poule, 🏖️ transat, 🌿 pois de senteur, 🦎 salamandre or 🔥 poêle.

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 🥬 (raconter des) salades, 🍭 partir en sucette, 💥 banger or 🤸 flex.

Abbreviations & acronyms Quickly decode modern abbreviations and acronyms. Stay up to date with popular abbreviations such as 🤷 TKT, 🤕 PLS, 🥊 MMA, or 👔 CSP+.

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 coupe or planter.

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 “mine”, which means “face” or “pencil lead”.

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.