B1 Idiom ニュートラル 3分で読める

être la cinquième roue du carrosse

To be questioned

直訳: To be the fifth wheel of the carriage

Use this when you feel like a spare part that nobody is paying attention to.

15秒でわかる

  • Feeling redundant or useless in a social or professional group.
  • The French equivalent of being a 'third wheel' on a date.
  • Used to express being ignored or left out of decisions.

意味

This phrase describes feeling completely useless or redundant in a group. It is like being an extra wheel on a carriage that already has four and doesn't need a fifth one to function.

主な例文

3 / 6
1

Feeling left out at a party

Ils parlent tous de leur enfance, je me sens comme la cinquième roue du carrosse.

They are all talking about their childhood; I feel like the fifth wheel.

😊
2

Being ignored in a business meeting

Pendant la réunion, j'étais vraiment la cinquième roue du carrosse.

During the meeting, I was really the fifth wheel.

💼
3

Texting a friend about a bad date

Je suis sortie avec eux, mais j'étais la cinquième roue du carrosse tout le temps !

I went out with them, but I was the fifth wheel the whole time!

🤝
🌍

文化的背景

The phrase originated in the 1600s when horse-drawn carriages were a status symbol. While a spare wheel was practical, it was seen as an aesthetic burden that disrupted the carriage's lines. It reflects a French cultural tendency to value social cohesion and 'place' within a group hierarchy.

💡

The 'Third Wheel' Trap

English speakers often want to say 'third wheel' (la troisième roue). Don't! In French, it's always the fifth. A carriage has four wheels, so the fifth is the useless one.

⚠️

Don't be too literal

If you say this about a car (une voiture), people will think you are talking about the spare tire (la roue de secours). Stick to 'carrosse' for the idiom!

15秒でわかる

  • Feeling redundant or useless in a social or professional group.
  • The French equivalent of being a 'third wheel' on a date.
  • Used to express being ignored or left out of decisions.

What It Means

Imagine a classic horse-drawn carriage. It has four wheels. It is perfectly stable. If you add a fifth wheel, it does nothing. It just hangs there. That is exactly how you feel when you use this idiom. You feel like an outsider. You feel like your presence doesn't add value to the situation. It is the French version of being a 'third wheel' on a date. However, it applies to any group setting, not just romantic ones.

How To Use It

You use it when you feel ignored. Use it when decisions are made without your input. It usually follows the verb être (to be). You can say Je suis la cinquième roue du carrosse. It is a great way to express frustration. It shows you feel like an afterthought. It is a very visual way to complain about being left out.

When To Use It

Use it when three friends are talking about a movie you haven't seen. Use it at work when your boss ignores your ideas. It is perfect for those awkward dinner parties. You are there, but nobody is talking to you. It works well when texting a friend to vent. It adds a touch of dramatic flair to your social complaints.

When NOT To Use It

Do not use this in a high-stakes job interview. It sounds a bit too self-pitying for a professional pitch. Avoid it if you are actually the leader of a project. It implies you have zero power or influence. Also, don't use it if you are actually needed. If you are the driver, you aren't the fifth wheel!

Cultural Background

This expression dates back to the 17th century. Back then, carriages were the primary mode of transport. A fifth wheel was sometimes carried as a spare. However, it was often just dead weight until something broke. Over time, the 'spare' aspect was forgotten. People focused on the 'uselessness' of an extra wheel on a four-wheeled vehicle. It captures the French love for elegant, historical metaphors.

Common Variations

You might hear people shorten it. Some just say être une cinquième roue. Others might say compter pour des prunes, which means to count for nothing. But the carriage version is the most classic. It sounds a bit more sophisticated than just saying 'I am bored' or 'I am lonely'. It paints a picture of a clumsy, unnecessary addition to a smooth ride.

使い方のコツ

This idiom is very versatile. It sits in the 'neutral' register, meaning you can use it with your parents, your friends, or even your colleagues without sounding vulgar or overly stiff.

💡

The 'Third Wheel' Trap

English speakers often want to say 'third wheel' (la troisième roue). Don't! In French, it's always the fifth. A carriage has four wheels, so the fifth is the useless one.

⚠️

Don't be too literal

If you say this about a car (une voiture), people will think you are talking about the spare tire (la roue de secours). Stick to 'carrosse' for the idiom!

💬

The Carriage Connection

Using 'carrosse' makes you sound like you know your French history. It's a nod to the era of Molière and Versailles, even if you're just complaining about a group chat.

例文

6
#1 Feeling left out at a party
😊

Ils parlent tous de leur enfance, je me sens comme la cinquième roue du carrosse.

They are all talking about their childhood; I feel like the fifth wheel.

Expresses social isolation in a group of old friends.

#2 Being ignored in a business meeting
💼

Pendant la réunion, j'étais vraiment la cinquième roue du carrosse.

During the meeting, I was really the fifth wheel.

Describes a professional situation where one's opinion isn't sought.

#3 Texting a friend about a bad date
🤝

Je suis sortie avec eux, mais j'étais la cinquième roue du carrosse tout le temps !

I went out with them, but I was the fifth wheel the whole time!

Common way to complain about being the odd one out with a couple.

#4 A humorous complaint to a partner
😄

Si tu ne m'écoutes pas, je vais finir par être la cinquième roue du carrosse ici !

If you don't listen to me, I'll end up being the fifth wheel around here!

Using hyperbole to get attention in a relationship.

#5 Feeling unimportant in a family project
💭

Mon frère et ma sœur ont tout décidé, je suis la cinquième roue du carrosse.

My brother and sister decided everything; I'm the fifth wheel.

Shows frustration with family dynamics and decision-making.

#6 Formal complaint about a collaborative task
👔

Dans ce projet, j'ai l'impression d'être la cinquième roue du carrosse.

In this project, I feel like I'm the fifth wheel.

A polite but firm way to say you're not being utilized properly.

自分をテスト

Complete the sentence to express feeling left out.

Ils ne m'ont pas invité à déjeuner, je suis vraiment la ___ roue du carrosse.

✓ 正解! ✗ おしい! 正解: cinquième

The idiom specifically uses 'cinquième' (fifth) to denote the unnecessary extra wheel.

Choose the correct object that completes the idiom.

Elle se sent comme la cinquième roue du ___.

✓ 正解! ✗ おしい! 正解: carrosse

The idiom uses 'carrosse' (carriage) because of its historical 17th-century origins.

🎉 スコア: /2

ビジュアル学習ツール

Formality of 'La cinquième roue du carrosse'

Slang

Too wordy for street slang.

N/A

Informal

Very common among friends and family.

Je suis la 5ème roue !

Neutral

Perfect for most social and work situations.

Je me sens comme la cinquième roue du carrosse.

Formal

Understood but slightly colorful for stiff settings.

J'ai le sentiment d'être la cinquième roue du carrosse.

When to use 'La cinquième roue du carrosse'

Feeling Useless
📝

Group Projects

When your teammates do all the work without you.

🥂

Social Gatherings

Being the only single person with two couples.

🍽️

Family Dinners

When everyone talks about people you don't know.

💼

Work Meetings

When you are invited but have no role to play.

よくある質問

11 問

No, unlike 'third wheeling' in English, it applies to any situation where you feel redundant, like at work or in a hobby group.

Usually, it is used for people. However, you could humorously use it for an object that serves no purpose in a setup.

It's not rude, but it is a complaint. It expresses that you feel neglected by others.

The verb être (to be) is the most common, as in Je suis la cinquième roue.

No, that is an anglicism. Stick to cinquième to sound like a native speaker.

Only in this idiom and in fairy tales like Cinderella. In daily life, we use voiture for cars.

Use the phrase avoir l'impression d'être. For example: J'ai l'impression d'être la cinquième roue du carrosse.

Yes, you can just say être la cinquième roue, but the full version sounds more idiomatic.

Almost never. It inherently describes a feeling of being useless or ignored.

The word carrosse is old, but the expression is used every day by people of all ages.

Mixing up the number. If you say quatrième roue, you're saying you're essential! It must be cinquième.

関連フレーズ

Compter pour des prunes

Laisser quelqu'un sur la touche

Faire tapisserie

Être de trop

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