L’ébauchoir coupe l’argile.

Because both nouns begin with a vowel sound, French usually shortens le or la to l’ before them. This is called elision.

• le ébauchoir → l’ébauchoir
• la argile → l’argile

So the full articles are:

• ébauchoir = masculine → le / l’
• argile = feminine → la / l’

You cannot see the gender just from l’, so you have to learn it with the noun.

The sentence follows the normal French word order:

Subject + verb + object

So here:

• L’ébauchoir = the subject
• coupe = the verb
• l’argile = the object

This is very similar to English sentence order.

It is masculine.

That is why its article is le, which becomes l’ before the vowel:

• le ébauchoir → l’ébauchoir

If you want to say an ébauchoir, you would say un ébauchoir.

Argile is feminine.

So its article is la, which becomes l’ before the vowel:

• la argile → l’argile

If you want to say some clay or the clay, French often uses de l’argile or l’argile, depending on the meaning.

Couper is the infinitive, meaning to cut.

In the sentence, the verb is conjugated to match the subject l’ébauchoir, which is third-person singular, so French uses coupe:

• je coupe = I cut
• tu coupes = you cut
• il / elle / on coupe = he / she / one cuts

Since l’ébauchoir is a singular thing, French uses the same form as il / elle:

• L’ébauchoir coupe l’argile.

In this sentence, coupe is pronounced roughly like koop, with a French ou sound.

A few helpful notes:

• ou in French usually sounds like oo in food
• the final e in coupe is not pronounced
• so coupe sounds like koop

Be careful not to confuse it with English-style pronunciations like kyoop or cup.

A rough English-friendly guide is:

lay-boh-shwar

A few details:

• l’ sounds like l
• é sounds like ay
• bau sounds roughly like boh
• choir here sounds like shwar

The exact French sound is smoother than the English approximation, but that gets you close.

A rough guide is:

lar-zheel

A few notes:

• l’argile is pronounced as one smooth unit
• the g before i sounds like the s in measure or the zh sound
• the final e is not pronounced

So it sounds approximately like lar-zheel.

French uses articles much more often than English. Where English may say simply clay, French often prefers l’argile, de l’argile, or another article+noun combination.

So even if English might naturally say something like The tool cuts clay, French commonly says:

• L’ébauchoir coupe l’argile.

This is normal French usage, not something unusual about this sentence.

By itself, coupe is simple present tense, so it most directly means cuts.

Depending on context, French present tense can sometimes correspond to English:

• cuts
• is cutting
• sometimes a general or habitual action

But through is not included here. If the idea were specifically cuts through the clay, French would usually need extra wording.

So the plain meaning is simply cuts the clay.

Yes, but not in this sentence.

Coupe can also be a noun in other contexts, with meanings such as:

• cup
• cut
• bowl
• sports cup / trophy
• even a type of car

But here, because of the sentence structure, coupe is clearly the verb from couper.

Yes. It is a fully normal and complete sentence.

It has:

• a subject: L’ébauchoir
• a verb: coupe
• a direct object: l’argile

So grammatically it is straightforward, even though ébauchoir is a specialized vocabulary word.