sir

🇺🇸 /sɜːr/ 🇬🇧 /sɜː(r)/
Frequency
Difficulty
Tags TOP3000Oxford3000CEFR-B1
noun
A2

a polite way to speak to a man when you don't know his name

Excuse me, sir, could you help me with this bag?

A2

used to start a formal letter when you don't know the man's name

Dear sir, I am writing to inquire about your services.

A2

a title for a man with a high British honor or a baronet

It's an honor to meet you, Sir John.

A2

used to address a man in authority, especially in the military

I will complete the task, sir!

R

used by children at school to address a male teacher

Sir, may I leave the classroom for a moment?

translation

n. a polite way to speak to a man when you don't know his name; used to start a formal letter when you don't know the man's name; a title for a man with a high British honor or a baronet; used to address a man in authority, especially in the military; used by children at school to address a male teacher

Word Forms

Plural sirs