Ciao (pronounced “chow”) is an informal Italian word that means both “hello” and “goodbye”. It comes from the Venetian phrase s-ciào vostro, “I am your slave”, and today you use it with friends, family and people you know well, but not in formal situations.
The Italian “Ciao”
Meaning
If you’ve ever interacted with Italians or watched a movie set in Italy, I am sure you have heard the word ciao at least once. It is also the title of the very famous Italian song Bella ciao!
I think ciao is one of the most common Italian words used worldwide. In fact, it is used in many other languages, too! But what does it really mean?
As simple as it is, the Italian word ciao means “hi”, “hello”, but also “bye”, but it has not always been like this. Let me guide you through its evolution over the years.
The Origins
One of the things I love the most about languages is their history, and, for me, the history of Italian is one of the most fascinating.
The word ciao wasn’t always used as a greeting: it comes from the Venetian expression s-ciào vostro, meaning “I am your servant” or “at your service”. The Venetian word s-ciào comes from schiavo (slave), so the phrase was literally “I am your slave”, a courtesy formula of the time.
Centuries ago, this phrase was a polite way to address someone in Venice, expressing respect and readiness to help. Over time, it was shortened to simply s-ciào and finally to ciào.
The word has then lost its servile connotations to become a standard informal greeting, replacing more formal ones in many everyday contexts. Finally, after the unification of Italy, the word ciào spread throughout Northern Italy and, later, across the nation.
How to Pronounce and Spell Ciao
Say ciao like the English “chow”, with a soft “ch” as in “church”. The c is soft because of the i, which is not pronounced by itself. Spelling mistakes are common, so remember that “chow” and “chao” are not Italian: the correct spelling is ciao.
For a lighter, friendlier goodbye, especially with children, Italians repeat it: ciao ciao.
How to use “Ciao” in Italian
Informal Hellos and Goodbyes
The Italian word ciao can be used both as a greeting or farewell. In fact, unlike other languages, Italian uses ciao interchangeably for both “hello” and “goodbye”.
In both contexts, it conveys a nuance of informality. In fact, you shouldn’t use it in formal situations or with people you don’t know well.
When you say ciao to greet someone, it is similar to saying “hi” in English, and when you use it as you are leaving a place or one or more people, it is similar to saying “bye” or “see ya”.
Ciao, Marco! Come stai?
Hi, Marco! How are you?
Ciao a tutti!
Hi, everyone!
Ciao, ci vediamo domani!
Bye, see you tomorrow!
Mind the Context
As I mentioned before, one of the most important things to remember about ciao is that it’s informal. You wouldn’t walk into a business meeting and greet the CEO with a casual ciao.
Italians value a sense of respect and hierarchy, especially in professional or unfamiliar settings. Therefore, make sure you know how to say “hello” in Italian in formal contexts as well.
For instance, you might want to use formal greetings like buongiorno (good morning) or buonasera (good evening), and leave ciao to friends, family, and colleagues you know well.
Is it rude to say ciao to someone you don’t know? Not rude, but it can sound too familiar, especially with older people or in formal places. In casual settings, such as a bar or a hostel, people often say it even to strangers of a similar age. When in doubt, start with buongiorno or buonasera and let the other person set the tone.
Ciao vs Other Italian Greetings and Goodbyes
| Italian | Meaning | When to use it |
|---|---|---|
| ciao | hi / bye | informal, with people you know |
| salve | hello | polite and neutral, for hello only |
| buongiorno | good morning, hello (during the day) | neutral or formal |
| buonasera | good evening | neutral or formal |
| arrivederci | goodbye | neutral or formal |
| a presto | see you soon | neutral, friendly |
| addio | farewell | final goodbye, not for everyday use |
For more, see how to say goodbye in Italian, what arrivederci means, and how to answer how are you in Italian.
Ciao in English, Hindi and Other Languages
In English, ciao is used as an informal “hi” or, more often, “bye”. In Hindi, it is usually translated as नमस्ते (namaste) for “hello” and अलविदा (alvida) for “goodbye”.
The same word has spread to other languages. You will hear it as chau in Spanish-speaking countries such as Argentina, Chile and Uruguay, and as tschau in some German-speaking regions.
Add Ciao to Your Vocabulary
If you’re learning Italian, using ciao is one of the easiest ways to start sounding like a local. Observe how Italians use it, especially in different social contexts.
By paying attention to these nuances, you’ll not only learn when to use ciao but also how to incorporate it smoothly into your interactions.
This simple greeting word captures much of what makes the Italian language so enchanting: warmth, friendliness, and a sense of connection. Whether you’re starting or ending a conversation, this word helps create a bond between people.
