La guichetière vérifie la signature avant de fermer le guichet.

Because guichetière is the feminine form of the noun, used for a female ticket clerk / counter clerk.

• le guichetier = a male clerk
• la guichetière = a female clerk

French nouns for people often change form depending on gender. Here, the ending changes from -ier to -ière.

They are related words, but they mean different things:

• la guichetière = the female clerk working at the counter
• le guichet = the counter, booth, ticket window, or service window

So in this sentence:

• the person checks the signature
• then she closes the counter/window

Even though the words look similar, one is a person and the other is the place or service window.

Because the verb is conjugated to match the subject.

The infinitive is vérifier = to verify / to check

Here the subject is la guichetière, which is she / it in grammatical terms, so French uses the third person singular present form:

• je vérifie = I verify
• tu vérifies = you verify
• il / elle vérifie = he / she verifies

So:

• La guichetière vérifie = The clerk verifies/checks

French uses articles much more regularly than English.

In English, you might sometimes say things like checks signature in certain contexts, but in French that sounds incomplete. French normally wants an article before nouns:

• la guichetière
• la signature
• le guichet

So even when English might sound more natural without the, French usually keeps it.

Because after avant followed by a verb, French normally uses de + infinitive.

So:

• avant de fermer = before closing / before she closes

You cannot normally say avant fermer.

This is a very common pattern:

• avant de partir = before leaving
• avant de manger = before eating
• avant de signer = before signing

Both are possible in French, but they are used in different situations.

1. avant de + infinitive

Used when the subject of both actions is the same, or when it is understood as the same person.

Here, the clerk checks the signature, and then the clerk closes the counter:

• La guichetière vérifie la signature avant de fermer le guichet.

This is the most natural choice.

2. avant que + subjunctive

Used when you want a full new clause, often with a stated subject:

• La guichetière vérifie la signature avant qu’elle ferme le guichet.

That is grammatically possible, but heavier and less natural here.

So learners should remember:

• same subject / simpler structure → avant de + infinitive
• full clause → avant que + subjunctive

Yes, that is the normal interpretation.

Because French uses avant de + infinitive here, the subject is understood to be the same as the main subject:

• La guichetière vérifie...
• ...avant de fermer...

So the sentence naturally means:

• the clerk checks the signature before she closes the counter

If a different person were closing it, French would usually make that explicit with another structure.

It can be literal, but in many contexts it means closing the service counter / ticket window / booth for business.

So le guichet is not just a physical window. It often refers to the service point itself.

That means fermer le guichet can suggest:

• shutting the window
• ending service at the counter
• closing the booth/counter

The exact nuance depends on context.

The accents are part of the correct spelling and often help with pronunciation.

In guichetière

The è usually signals an open e sound, something like eh.

In vérifie

The é in vé- gives a clearer ay-like sound, while the later i sound stays plain.

Accents are not optional decorations in French. They can:

• change pronunciation
• distinguish words
• show standard spelling

So it is important to learn them as part of the word.

Roughly, you can think of it as:

gee-sheh-TYAIR

A more careful breakdown:

• gui → like gee
• che → like sheh
• tière → roughly tyair

The stress in French is not as strong as in English, but the end of the word is often the most noticeable part rhythmically.

A very rough full-sentence pronunciation guide would be:

la gee-sheh-TYAIR vay-ree-FEE la see-nya-TYOOR ah-VAHN duh fair-MAY luh gee-SHAY

That is only approximate, but it can help you get started.

Because although signature exists in both languages and has the same basic meaning, French pronunciation follows French sound rules.

In French, signature is pronounced more like:

see-nya-TYOOR

Important differences from English:

• the g before n contributes to a ny sound: sign- → si-nya-
• the ending is not pronounced like English -cher
• the rhythm is more even than in English

So this is a familiar-looking word, but you should not pronounce it the English way.

The word order is very normal and natural in French:

• La guichetière = subject
• vérifie = verb
• la signature = object
• avant de fermer le guichet = time phrase

French usually follows a structure like:

Subject + Verb + Object + Extra information

So this sentence is a good model of standard French word order.

You could move the time phrase for emphasis in some contexts, for example:

• Avant de fermer le guichet, la guichetière vérifie la signature.

That is also correct, but the original sentence is completely natural.