Sir

/sɜːr/

Meaning & Definition

noun

A respectful form of address for a man, often used to denote courtesy or authority.

Excuse me, sir, do you need any assistance?

A title used to address a man of rank or authority, typically in formal situations.

The general addressed the soldiers, and said, 'Gentlemen, I am here to serve you, sir.'

A man of importance or high social status.

He was treated like a sir by everyone in the room.

Middle English, from Old French 'sieur', from Latin 'senior', meaning elder.

Yes, sir

An expression of compliance or agreement.

Sir, yes, sir

A military response affirming orders.

Sirloin

A cut of meat, named with reference to 'sir'.

mister

A title of respect for a man.

gentleman

A man of good and courteous conduct.

lord

A man of high rank in certain contexts.

An informal way to address a respected male.

Hey, sir, what can I do for you today?

Used humorously to address someone in a subordinate position.

Well, sir, I think you need to rethink that decision.