A friendly, professional man in a suit, being referred to with the title 'Sr.' to show respect.

sr.

/sen-yor/

Title (Abbreviation)mA1
Mr.?Standard title before a man's last name
Also:Esq.?Esquire; used in very formal, often legal, contexts

📝 In Action

El Sr. García no está en la oficina hoy.

A1

Mr. García is not in the office today.

¿Necesita algo, Sr. López?

A1

Do you need anything, Mr. López?

La carta está dirigida al Sr. Juan Ramírez.

A2

The letter is addressed to Mr. Juan Ramírez.

Word Connections

Synonyms

  • señor (Mister, sir)

Antonyms

  • Sra. (Mrs.)
  • Srta. (Miss)

Common Collocations

  • Estimado Sr. PérezDear Mr. Pérez
  • Atte. Sr. González (Atentamente)Sincerely, Mr. González

💡 Grammar Points

It's Short for 'Señor'

'Sr.' is the short, written form of the word 'señor'. When you say it out loud, you always pronounce the full word: 'señor'.

Always Use a Period

As an abbreviation, 'Sr.' must always have a period at the end. The same goes for 'Sra.' (señora) and 'Dr.' (doctor).

Capitalization Rule

When 'Sr.' is used before a name, it's capitalized, just like in English: 'Sr. Díaz'. If you just write the full word 'señor' in the middle of a sentence, it's usually lowercase.

❌ Common Pitfalls

Forgetting the Period

Mistake: "El Sr Gomez está aquí."

Correction: El Sr. Gomez está aquí. In Spanish, abbreviations like this need a period to be correct.

Plural Form

Mistake: "Los sr. Martinez y sr. Sanchez."

Correction: The plural of 'Sr.' is 'Sres.' (for 'señores'). Use it for more than one man: 'Los Sres. Martinez y Sanchez'.

Pronouncing the Abbreviation

Mistake: "Saying 'ese-erre' out loud."

Correction: Never pronounce the letters 'S-R'. Always say the full word, 'señor', even when you see 'Sr.' written down.

⭐ Usage Tips

Show Respect

Use 'Sr.' before a man's last name in writing and formal speech. It's the standard way to show respect, similar to 'Mr.' in English.

Writing vs. Speaking

In writing (like emails, letters, or forms), using the abbreviation 'Sr.' is very common. When speaking, you'll always say the full word, 'señor'.

✏️ Quick Practice

💡 Quick Quiz: sr.

Question 1 of 1

You are writing a formal email to a man named Carlos Ruiz. How should you address him at the beginning?

📚 More Resources

Word Family

Frequently Asked Questions

Do I always capitalize 'Sr.'?

Yes, when it comes before a name, you should always capitalize it, like 'Sr. López'. It's treated like part of their name in that context.

What's the difference between 'Sr.' and 'Don'?

'Sr.' is used with a last name (Sr. García) and is a direct equivalent of 'Mr.'. 'Don' is a more traditional title of respect used with a man's first name (Don Carlos). 'Don' often implies a closer, yet still respectful, relationship.

How do I make 'Sr.' plural?

The plural abbreviation is 'Sres.', which is short for 'señores'. You use it when referring to two or more men, for example, 'los Sres. Gómez y Fernandez'.