A2 verb #8,000 most common 3 min read

dissoudre

§ Understanding Dissoudre in French

Alright, let's break down the French verb “dissoudre.” This is a useful verb to know, and it's pretty straightforward once you get the hang of it. At its core, “dissoudre” means “to dissolve.” Think about what happens when you put sugar in hot water – the sugar “dissolves.” That's exactly the kind of action this verb describes.

DEFINITION
To cause a solid to mix with a liquid and form a solution.

So, when do people use it? Most commonly, you'll hear “dissoudre” in contexts related to chemistry, cooking, or general everyday situations where one substance mixes into another. It's often used when a solid disappears into a liquid, creating a solution. It's not about melting (like ice into water), but specifically about one substance breaking down and integrating into another.

Il faut dissoudre le sel dans l'eau chaude. (You need to dissolve the salt in hot water.)

You'll find this verb popping up in recipes, science experiments, or even when talking about making a drink. For example, if you're making instant coffee, you would “dissoudre” the coffee powder in hot water. If you're cleaning, you might “dissoudre” a cleaning tablet in water.

§ Common Uses and Contexts for Dissoudre

Let's look at some specific scenarios where “dissoudre” is the right verb to use. It's all about that action of making something disappear into a liquid.

  • In the kitchen: When you're cooking or baking, you'll often need to dissolve ingredients.

Pour faire le sirop, tu dois dissoudre le sucre dans l'eau. (To make the syrup, you must dissolve the sugar in the water.)

  • In science or laboratory settings: This is a very common technical term.

Les chimistes ont réussi à dissoudre la substance sans laisser de résidus. (The chemists managed to dissolve the substance without leaving any residue.)

  • For cleaning or medical purposes: Think about soluble tablets.

Il faut dissoudre le cachet dans un verre d'eau. (You need to dissolve the tablet in a glass of water.)

While the primary meaning is about physical dissolution, you might also encounter “dissoudre” in a more figurative sense, though less commonly at an A2 level. For example, a government might “dissolve” an assembly, meaning to formally end it. However, for everyday practical French, stick to its core meaning of dissolving a substance in a liquid. That's where you'll get the most mileage out of it.

The verb “dissoudre” is a regular “-re” verb in many tenses, but it does have some irregularities, especially in the past participle (“dissous/dissoute”). Don't worry too much about all the conjugations right now; focus on understanding its meaning and common usage. As you advance, you'll naturally pick up the various forms.

La pilule s'est dissoute rapidement dans l'eau. (The pill dissolved quickly in the water.)

Notice how in the last example, it's used reflexively (“se dissoudre”), meaning “to dissolve itself” or simply “to dissolve” when the subject is the thing doing the dissolving. This is a common construction in French for verbs where the action happens to the subject itself without an external agent. Don't let this variation intimidate you; the core meaning remains the same.

Pronunciation Guide

UK /diˈsuːdʁ/
US /diˈsudʁ/
short
Rhymes With
coudre moudre résoudre
Common Errors
  • Pronouncing the 'ou' like in 'out' instead of 'soup'.

Test Yourself 18 questions

writing A2

Imagine you are making a cup of coffee. Describe one step where you might need to 'dissoudre' something. Use 'dissoudre' in your answer.

Well written! Good try! Check the sample answer below.

Sample answer

Pour faire mon café, je dois dissoudre le sucre dans l'eau chaude. (To make my coffee, I need to dissolve the sugar in the hot water.)

Correct! Not quite. Correct answer:
writing A2

You are following a recipe. The recipe tells you to 'dissoudre' butter in milk. Write a short sentence describing what you are doing.

Well written! Good try! Check the sample answer below.

Sample answer

Je vais dissoudre le beurre dans le lait pour la recette. (I am going to dissolve the butter in the milk for the recipe.)

Correct! Not quite. Correct answer:
writing A2

Think about something you might 'dissoudre' in water for cleaning. Write a sentence about it.

Well written! Good try! Check the sample answer below.

Sample answer

Pour nettoyer, je dois dissoudre le produit dans l'eau. (To clean, I need to dissolve the product in the water.)

Correct! Not quite. Correct answer:
reading A2

Pourquoi faut-il dissoudre le sucre dans le thé? (Why should you dissolve sugar in tea?)

Read this passage:

Quand on fait du thé, il faut dissoudre le sucre dans l'eau chaude pour qu'il ne reste pas au fond de la tasse. C'est important pour un bon goût. (When making tea, you have to dissolve the sugar in hot water so it doesn't stay at the bottom of the cup. This is important for good taste.)

Pourquoi faut-il dissoudre le sucre dans le thé? (Why should you dissolve sugar in tea?)

Correct! Not quite. Correct answer: Pour le goût. (For the taste.)

The passage states 'C'est important pour un bon goût' (It is important for good taste).

Correct! Not quite. Correct answer: Pour le goût. (For the taste.)

The passage states 'C'est important pour un bon goût' (It is important for good taste).

reading A2

Que doit-on dissoudre dans le lait chaud pour faire du chocolat chaud? (What should you dissolve in hot milk to make hot chocolate?)

Read this passage:

Le chocolat chaud est délicieux. Pour le préparer, on doit dissoudre le chocolat en poudre dans du lait chaud. Il faut bien mélanger. (Hot chocolate is delicious. To prepare it, you must dissolve the chocolate powder in hot milk. You must mix well.)

Que doit-on dissoudre dans le lait chaud pour faire du chocolat chaud? (What should you dissolve in hot milk to make hot chocolate?)

Correct! Not quite. Correct answer: Le chocolat en poudre. (The chocolate powder.)

The passage states 'on doit dissoudre le chocolat en poudre dans du lait chaud' (you must dissolve the chocolate powder in hot milk).

Correct! Not quite. Correct answer: Le chocolat en poudre. (The chocolate powder.)

The passage states 'on doit dissoudre le chocolat en poudre dans du lait chaud' (you must dissolve the chocolate powder in hot milk).

reading A2

Qu'est-ce qu'on peut dissoudre pour donner du goût à une soupe? (What can you dissolve to give taste to a soup?)

Read this passage:

Dans la cuisine, parfois, il faut dissoudre un comprimé de bouillon dans de l'eau chaude pour faire une soupe. Cela donne du goût à la soupe. (In the kitchen, sometimes, you have to dissolve a bouillon cube in hot water to make soup. This gives taste to the soup.)

Qu'est-ce qu'on peut dissoudre pour donner du goût à une soupe? (What can you dissolve to give taste to a soup?)

Correct! Not quite. Correct answer: Un comprimé de bouillon. (A bouillon cube.)

The passage mentions 'il faut dissoudre un comprimé de bouillon dans de l'eau chaude pour faire une soupe' (you have to dissolve a bouillon cube in hot water to make soup).

Correct! Not quite. Correct answer: Un comprimé de bouillon. (A bouillon cube.)

The passage mentions 'il faut dissoudre un comprimé de bouillon dans de l'eau chaude pour faire une soupe' (you have to dissolve a bouillon cube in hot water to make soup).

listening C2

The government made a decision regarding the parliament.

Correct! Not quite. Correct answer: Le gouvernement a décidé de dissoudre le parlement après le vote de censure.
Correct! Not quite. Correct answer:
listening C2

What is threatening the peace agreements?

Correct! Not quite. Correct answer: Les tensions internationales menacent de dissoudre les accords de paix existants.
Correct! Not quite. Correct answer:
listening C2

What did the rain do to the path?

Correct! Not quite. Correct answer: La pluie a progressivement dissous la trace du chemin dans la boue.
Correct! Not quite. Correct answer:
speaking C2

Read this aloud:

Face à l'opposition croissante, le président envisage de dissoudre l'assemblée nationale.

Focus: dissoudre l'assemblée

Correct! Not quite. Correct answer:
speaking C2

Read this aloud:

Les crises financières peuvent rapidement dissoudre la confiance des investisseurs.

Focus: dissoudre la confiance

Correct! Not quite. Correct answer:
speaking C2

Read this aloud:

Pourriez-vous expliquer comment dissoudre cette poudre sans laisser de grumeaux ?

Focus: dissoudre cette poudre

Correct! Not quite. Correct answer:
sentence order C2

Tap words below to build the sentence
Correct! Not quite. Correct answer: Le parlement a décidé de dissoudre le gouvernement après le vote de défiance.

This sentence describes a political action where a parliament dissolves a government, often due to a vote of no confidence. It uses 'dissoudre' in its figurative sense of ending or disbanding something.

sentence order C2

Tap words below to build the sentence
Correct! Not quite. Correct answer: Afin de préserver la paix, il était nécessaire de dissoudre les tensions accumulées entre les factions opposées.

Here, 'dissoudre' is used metaphorically to mean to alleviate or resolve tensions, implying a gradual reduction until they are no longer present. This is a common figurative use of the verb.

sentence order C2

Tap words below to build the sentence
Correct! Not quite. Correct answer: La société a été contrainte de dissoudre ses actifs et de déposer le bilan face aux difficultés financières.

This sentence uses 'dissoudre' in the context of business, referring to the liquidation of a company's assets. It shows another advanced application of the verb in a formal context.

/ 18 correct

Perfect score!

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