sir 
[sɜːr]
Definition: 
1. Term of address for a man.
Use 'sir' in a sentence:
- Thank you sir. Come again!
 - 'You may leave.' — 'Yes, sir.'
 - Sir Geoffrey had no personal animosity towards the Prime Minister.
 - Abbot looked blank. 'I don't quite follow, sir.'
 - Abbot looked blank. "I don't quite follow, sir."
 - "A pleasure to meet you, sir," he said.
 - Her husband was also honoured with his title 'Sir Denis'
 - 'We need proof, sir.' Another pause. Then, 'Very well.'
 - No, that's alright, sir.
 - "We need proof, sir." Another pause. Then, "Very well."
 - Sir Denis took one look and sent it back.
 - Can I just stop you there sir?
 - Thank you, Sir Paul.
 - What have you seen, sir?
 - Sir, could you please come to the commanding officer's office?
 - 'We shall, sir,' said Thorne, with conviction.
 - Please sir, can we have some more?
 - Sir, you have fourteen clubs.
 - 'Dear sir,' she began.
 - Sir Gerald made a small noise in his throat.
 - Anything for dessert, sir?
 - 'Strike Force Three are here, sir.' — 'Good.'
 - Excuse me sir, but would you mind telling me what sort of car that is?
 - Good afternoon to you, sir.
 - Sir Harry! Stop, if you please!
 - 'A pleasure to meet you, sir,' he said.
 - "Let me explain, sir."—"Don't tell me about it. I don't want to know."
 - Sir Robert was a strong and vigorous politician.
 - It's my geography homework, sir.
 - Did you mean it, sir?
 - They mean to share the business between them, after you yourself are gone, Sir.
 - Here are the coins, sir.
 - Sir Robert made his announcement after talks with the President.
 - The stout barman in a bow tie presented himself to take their order. "Good morning, sir. The usual?"
 - Please seat yourself, sir.
 - Sir Peter has held several senior military posts.
 - I got the impression she'd like a word with you, sir.
 - Ben Brantley's article on Sir Ian McKellen rekindled many memories.
 - Art willing, sir, that I remain?
 - "Not exactly, sir," temporized Sloan.
 - "Yes, Sir", answered Paul.
 - Please, sir, can I open a window?
 - Is everything in order, sir?
 - Are you ready to order, sir?
 - "We shall, sir," said Thorne, with conviction.
 - "Dear Sir," she began.
 - We will never allow that to happen! No sir!
 - Her husband was also honoured with his title "Sir Denis."
 - She introduced me to Sir Tobias and Lady Clarke.
 - Good morning, sir. Can I help you?
 - May I suggest a white wine with this dish, Sir?
 - Could you sign the hotel register please, sir?
 - When will I be released, sir?
 - No disrespect intended sir. It was just a joke.
 - May I ask where you're going, sir?
 - Could I interest you in this model, Sir?