olá

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hello, hi, greeting
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/oˈla/
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A friendly greeting used to say hello, whether in person, on the phone, or in writing.

Examples

  • Na aula de português, o professor explicou que olá vem do espanhol hola.
    In Portuguese class, the teacher explained that hello comes from Spanish hola.
  • Quando cheguei, ele me cumprimentou com um olá caloroso.
    When I arrived, he greeted me with a hello.
  • Ela disse olá a todos na festa.
    She said hello to everyone at the party.
  • No telefone, eu respondo com olá.
    On the phone, I answer with hello.
  • Em um e‑mail informal, pode começar com olá, João.
    In an informal email, you can start with hello, John.

Similar words

oi
saudações
olá!
salve
bom dia
e aí
alô
boa tarde

Meanings

Usage

Use olá when greeting someone in casual or semi‑formal contexts, but choose a more formal salutation for official letters.

Common mistakes

Using olá in formal letters, answering the phone with it, or writing it without the accent.

Etymology

From Spanish hola, which itself goes back to Old Spanish hola meaning hello.

FAQ

What does olá mean?

olá means “hello”, a common greeting in Portuguese.

How is olá pronounced?

olá is pronounced /oˈla/, with the stress on the second syllable.

When should I use olá instead of bom dia?

olá works for any time of day in informal settings, while bom dia is preferred in formal or morning‑specific contexts.

Is olá appropriate in formal writing?

olá is generally too casual for formal letters; choose Bom dia, Prezados, or another formal salutation.

Can olá be used on the phone?

olá is acceptable in casual calls, but alô is the standard phone greeting in Portuguese.

What is the difference between olá and alô?

olá is a general greeting, while alô is specifically used when answering a telephone.

Are there regional variations of olá in Portuguese?

olá is used throughout Brazil and Portugal, though some regions may favor oi or e aí for informal greetings.

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