Digo adiós al conductor.

In Spanish, the subject pronoun is often omitted because the verb ending already tells you who the subject is.

• digo = I say
• so yo is not necessary

You could say Yo digo adiós al conductor, but it usually sounds more emphatic, like I’m the one saying goodbye to the driver.

Digo is the first-person singular present tense of decir.

• infinitive: decir = to say / to tell
• digo = I say

This verb is irregular in the yo form:

• yo digo
• tú dices
• él/ella dice
• nosotros decimos
• ustedes dicen

So you just have to memorize that yo form: digo, not decio or dezo or anything like that.

In this sentence, decir adiós is a very common expression meaning to say goodbye.

So here:

• decir adiós = to say goodbye

You do not normally need an article here. It works a bit like a fixed phrase.

Compare:

• Digo adiós. = I say goodbye.
• Le digo adiós a mi amigo. = I say goodbye to my friend.

You might see el adiós in other contexts, but then adiós is being treated more clearly as a noun, as in the farewell.

Because al is the contraction of a + el.

• a el conductor → al conductor

Spanish requires this contraction whenever a is followed by el.

So:

• a + el = al
• de + el = del

But this only happens with the article el, not with a name or other words:

• a María → not contracted
• a la conductora → not contracted
• a los conductores → not contracted

Because the expression is decir adiós a alguien — to say goodbye to someone.

That a is part of the structure of the phrase. In English, we use to:

• I say goodbye to the driver

In Spanish:

• Digo adiós al conductor

So the a here is not optional. It is what links adiós with the person receiving the goodbye.

El conductor means the driver, not a driver.

So:

• al conductor = to the driver
• a un conductor = to a driver

Spanish often uses the definite article when referring to a specific person in the situation, even when English might be less explicit. In this sentence, the driver sounds like a specific driver already known from context.

Yes. In Latin American Spanish, conductor very commonly means driver.

Depending on context, it could mean:

• a car driver
• a bus driver
• a taxi driver
• sometimes another kind of operator or host in different contexts

But in a sentence like Digo adiós al conductor, the most natural interpretation is the driver.

Related words:

• chofer / chauffeur can also mean driver, especially for a hired driver or taxi/bus driver in some regions.
• manejar is often used for to drive in Latin America.

Yes. The Spanish present tense often covers both ideas, depending on context.

So Digo adiós al conductor could mean:

• I say goodbye to the driver
• I am saying goodbye to the driver

If you want to make the ongoing action extra explicit, Spanish can also use:

• Estoy diciendo adiós al conductor

But that version is less common and can sound more literal. In many everyday cases, simple present digo is enough.

This is the most natural default order:

• verb: digo
• thing being said: adiós
• person receiving it: al conductor

So it follows the pattern:

• decir + something + a someone

Examples:

• Digo hola a mi vecina.
• Le digo gracias al mesero.
• Digo adiós al conductor.

Other word orders are possible for emphasis, but this one is the standard and most natural.

Yes, absolutely. In fact, many native speakers would naturally say Le digo adiós al conductor.

That le refers to to him / to her / to you (formal) and often appears together with the full noun:

• Le digo adiós al conductor.

This is called clitic doubling, and it is very common in Spanish, especially with people.

So both are possible:

• Digo adiós al conductor.
• Le digo adiós al conductor.

The version with le can sound a little more natural in many real conversations.

Yes. A very common alternative is to use despedirse de:

• Me despido del conductor. = I say goodbye to the driver.

This is another standard way to express the same idea.

Compare:

• Digo adiós al conductor.
• Me despido del conductor.

The first one is more literally I say goodbye. The second one is more like I take my leave / I say goodbye.

Both are correct, but despedirse de is often especially common in natural speech.